Vol. 4 No. 2 (2024): EKST

Published: 17-12-2024

Articles

Mapping the Distribution of Mangrove in Malaysia Using Geographic Information System (GIS)

Noor Azlin Harun, Nazirah Mohamad Abdullah, Nurul Hazirah, Nurmasitah Amran, Nur Hidayah Nasir

83-92
- PDF 723
- Abstract View 462
Solving SIR Model of HIV Using Implicit Multistep Method of Order Four and Dormand-Prince Method

Nurul Nadia Tasha Hisyam, Norzuria Ibrahim

93-102
- PDF 334
- Abstract View 203
Numerical Study of Two-Phase Dusty Casson Fluid Flow over a Stretching Sheet with Aligned Magnetic Field and Newtonian Heating

Muhammad Shafirudin Fitri Saidis

141-147
- PDF 184
- Abstract View 154
The Impact of Tablet Use on the Academic Performance of Students in the Faculty of Applied Sciences and Technology

Nursyaza Nabihah Abd Malek, Norhaidah Mohd Asrah

241-251
- PDF 812
- Abstract View 683
Enhancing Chemical Management Practices and Waste Efficiency: A Survey on Awareness Among UTHM Students and Staff

Nor Hanani Zakaria, Shuhaida Ismail

283-293
- PDF 295
- Abstract View 170
Development of Smart Waste Bin with Segregation System Protoype

Muhammad Amirul Farhan, Amira Saryati Amerrudin

359-367
- PDF 1630
- Abstract View 942
Energy Dependent Laser Annealing of Au Thin Films On P-type Si for High-Performance Photodiode

Nurul Amirah Mahadzor, Ahmad Hadi Ali

401-408
- PDF 283
- Abstract View 248
Effect of Different Treated Techniques on Palm Oil Fuel Ash to The Physico-Mechanical Properties of Cement Paste

Amirul Hafiz Sabari, Mohamad Zaky Noh

446-454
- PDF 214
- Abstract View 183
Development of Landslide Sentry Prototype with IoT Monitoring System

Seri Najihah Marhalim, Afishah Alias

465-474
- PDF 396
- Abstract View 200
Application of Treated Palm Oil Fuel Ash (POFA) in Paint Production

Muhammad Aizad Husni Hazlan, Mohd Zaky Noh, Rahimi L. Muhamud

475-481
- PDF 216
- Abstract View 450
Stainless Steel Metal Corrosion Induction by Water Contained Sulphur in Geothermal Well

Nurul Nabila Ermyra Ellysha, Zaidi Embong, Khawarizmi Jafery

482-487
- PDF 227
- Abstract View 294
A Review: Monitoring Historical and Heritage Buildings Using Terrestrial Laser Scanning

Nurhidayah Nasir, Nazirah Mohamad Abdullah, Nurmasitah Mohd Amran, Noor Azlin Harun, Azmal Sabil

680-686
- PDF 267
- Abstract View 172
Mapping the distribution of the in Nepenthes Malaysia using Geographical Information System (GIS)

Nurmasitah Mohd Amran, Nazirah Mohamad Abdullah, Nurul Hazirah Nor Hassan, Noor Azlin Harun, Nurhidayah Nasir

687-697
- PDF 1098
- Abstract View 362
Potential of Avitourism in Carey Island, Selangor

Amirah Syahmina Alwi, Nor Atiqah Norazlimi, Muhammad Shafiq Hamdin

698-708
- PDF 406
- Abstract View 238

Food Technology

The Effect of Various Sugars in Seaweed Drinks

Fildzah Nasuha Hamid, Faridah Kormin

543-552
- PDF 483
- Abstract View 295
Formulation and Development of Cubed Coffee with Agarwood Leaf Extract Powder

Muhammad Aimil Qayyum Rukhaizad, Balkis A. Talip

553-561
- PDF 568
- Abstract View 331
The Physicochemical and Sensory Evaluation of Seaweed Jam with Various Palm Sugar

Syahira Anisha Sabarudin, Faridah Kormin

574-586
- PDF 841
- Abstract View 509
Formulation and Nutritional Evaluation of Mango Seed Kernel-Coffee Flavoured Multi-Purpose Flour

Nur Athirah Mustafa Kamal, Zalilah Murni Yunus

587-593
- PDF 506
- Abstract View 582
Extraction of Chicken Bone as Alternative Source of Calcium Incorporated in Bread

Muhammad Asyraf Abdul Kadir, Syazwan Hanani Meriam Suhaimy, Mohammad Arif Budiman Pauzan, Saliza Asman, Zalilah Murni Yunus, Mohd Hanafi Mohd Hafidzal

613-622
- PDF 970
- Abstract View 1417
Sweet Flavor Formulation of Agarwood Leaf Extract Powder

Umi Umairah Nazim, Balkis A Talip

623-627
- PDF 438
- Abstract View 251
Umami Flavor Formulation of Agarwood Leaf Extract Powder

Najwa Umairah Ramizu, Balkis A Talip

628-634
- PDF 260
- Abstract View 179

Mathematics

MHD Hybrid Nanofluid Flow Over a Permeable Surface

Auna Mohd Azhar, Fazlina Aman

1-7
- PDF 181
- Abstract View 154
Solving Blasius Hybrid Nanofluid Flow Over a Permeable Plate Using the Shooting Technique

Mohammad Arief Haiqal Radzuan, Fazlina Aman

8-15
- PDF 188
- Abstract View 153
Solving Hybrid Nanofluid Flow Over a Permeable Shrinking Cylinder Using Shooting Technique

Nur Syazwani Mat Yusof, Fazlina Aman

16-26
- PDF 233
- Abstract View 227
Solving MHD Hybrid Nanofluid Flow Over a Shrinking Sheet with Quadratic Velocity using Shooting Technique

Nurain Izzati Nazri, Fazlina Aman

27-34
- PDF 188
- Abstract View 166
The Web Application of Tenant Credit Scoring using Python

Hiu Yan Kuan, Siti Suhana Jamaian

35-44
- PDF 266
- Abstract View 183
A Capacitated Vehicle Routing Problem with Time Windows for Fleet Management Using Ant Colony Algorithm

Muhammad Afiq Ahmad Jaus, Suhana Jamaian

45-55
- PDF 262
- Abstract View 195
A Numerical Method to Obtain Exact Confidence Intervals for Likelihood-Based Parameter Estimators

Aiman Imran Abd Rani, Mahathir Mohamad

56-63
- PDF 201
- Abstract View 145
Travelling Route Optimisation for Tourist Attractions Places in Malacca

Q-Yee Tan, Mahathir Mohamad, Kek Sie Long

64-72
- PDF 409
- Abstract View 326
Optimization Modelling of Parcel Delivery Problem in a Distribution Network

Kee Man Yee, Mahathir Mohamad

73-82
- PDF 365
- Abstract View 215
A Solving Newton’s Law of Cooling Model using Euler Method, Fourth Order Runge-Kutta Method and Fourth Order Implicit Multistep Method

Nurul Syahirah Samat, Norzuria Ibrahim

103-109
- PDF 1046
- Abstract View 685
Malaysia Stock Price Prediction Using ARIMA Model and Geometric Brownian Motion with Monte Carlo Simulation

Xiao Ying Tan, Norzuria Ibrahim

110-119
- PDF 792
- Abstract View 433
Numerical Solution of MHD Boundary Layer Flow of Dusty Fluid Over a Stretching Surface

Mun Jin Lee, Syahira Mansur

120-127
- PDF 253
- Abstract View 218
Profit Maximization for Small Medium-Sized Import Vehicle Company Using Linear Programming Approach

Nurathirah Camelia Osman, Azila Md Sudin

128-133
- PDF 292
- Abstract View 347
Optimization of Waiting Time at Drive Thru Fast Food Restaurant using Queuing Model

Nuru Ain Athirah Zulkarnain, Azila Md Sudin

134-140
- PDF 2364
- Abstract View 1981
MHD Flow of Casson Fluid Over a Porous Medium Stretching Sheet

Ng Yee Xuan, Noorzehan Fazahiyah Md Shab

148-154
- PDF 228
- Abstract View 146
MHD Flow of a Casson Fluid Over An Exponentially Shrinking Sheet

Nurul Aini Nabilah Rasol, Noorzehan Fazahiyah Md Shah

155-160
- PDF 193
- Abstract View 155
Image Detection by Deep Learning with Convolutional Neural Network (CNN)

Kang Wei Khoo, Siaw Chong Lee

161-170
- PDF 616
- Abstract View 214
Performance of Different Activation Functions in Two Hidden Layer Handwritten Digit Recognition Neural Network

Yew Joe Leong, Siaw Chong Lee

171-180
- PDF 275
- Abstract View 150

Statistics

Root Cause Analysis on Process Monitoring in Ammonium Sulphate Fertilizer Production

Heng Loong Lam, Rohayu Mohd Salleh

181-190
- PDF 205
- Abstract View 167
Prediction of Tuberculosis Prevalence in Kelantan, Malaysia: Comparison of Model Prediction based on Lasso and Elastic Net Regression

Wan Sze Christy Vun, Khuneswari Gopal Pillay

191-200
- PDF 235
- Abstract View 263
LASSO and Elastic Net on Bank Account Fraud Detection

Jing Thong Tan, Khuneswari Gopal Pillay

201-211
- PDF 332
- Abstract View 225
Analysis of Financial Market in Malaysia Using ARCH and GARCH-Type Model

Wei Hao Chu, Sabariah Saharan

212-222
- PDF 253
- Abstract View 164
LASSO and Elastic Net in the Prediction of Dementia

Phei Gee Lim, Khuneswari Gopal Pillay

223-232
- PDF 230
- Abstract View 202
Predictive Modelling of Unemployment Rate and Youth Unemployment Rate in Malaysia: A Forecasting Approach

Ling Shi Hong, Azme Khamis

233-240
- PDF 646
- Abstract View 455
Optimization Approach on Planning Balance Nutrient Intake for Secondary School Students Aged 16 to 18

Mohamad Azam Mohd Nazri, Suliadi Firdaus Sufahani

252-262
- PDF 282
- Abstract View 291
Malaysia Unemployment Rate Forecasting: Neural Networks Versus Box Jenkins Method

Nur Shahrina Yasar, Maria Elena Nor

263-272
- PDF 661
- Abstract View 300
Forecasting Oil Price in Malaysia using ARIMA and Artificial Neural Network

Nur Farhana Zamri, Maria Elena Nor

273-282
- PDF 349
- Abstract View 316
A Study of Customer Satisfaction Towards Imika Muar

Najiha Azwa Rajab, Suliadi Firdaus Sufahani

294-305
- PDF 391
- Abstract View 154
The Effect of Heteroscedasticity in Apple Stock Price Towards Predicting its Future Value

Alia Aina Syafika Abdul Rahim Ponniah, Shuhaida Ismail

306-316
- PDF 373
- Abstract View 203
Gold Price Forecasting Using Disaggregation of Time Series Data

Kek Kim Bing, Maria Elena Nor

317-328
- PDF 463
- Abstract View 271
Time Series Analysis on Tourists’ Arrival to Maldives After COVID-19 Pandemic

Chai Nie Seh, Norhaidah Mohd Asrah

329-339
- PDF 241
- Abstract View 211
Time Series Analysis on Forex Exchange using Artificial Neural Network and K-Nearest Neighbor Algorithms

Fong Shu Ying, Norhaidah Mohd Asrah

340-348
- PDF 546
- Abstract View 245
The Poisson Regression and Quasi-Poisson Regression Analysis on FIFA World Cup Games

Kang Yue Teng, Norziha Che Him

349-358
- PDF 289
- Abstract View 432

Physic

Developing Fire Resistant Compound From Household Material

Luqman Al Hakim Mohd Asri

368-377
- PDF 1114
- Abstract View 902
Effect of Palm Oil Fuel Ash Treated with Citric Acid to Physico-Mechanical Properties of Cement Paste

Nur Syazwani Ilyana Shukri, Mohamad Zaky Noh

378-386
- PDF 184
- Abstract View 154
The Effects of Sintering Temperature on Structural, Electrical and Optical Properties of Sm0.5Ca0.5 MnO3

Viknesvaran Ravinthiran, Suhadir Shamsuddin

387-393
- PDF 229
- Abstract View 154
Collar GPS Tracking System Using GSM Module for Elephant Detection

Fadli Zulkifli, Afishah Alias, Nazirah Mohamad

394-400
- PDF 292
- Abstract View 175
Characterization of Au Thin Film at Different Thicknesses

Nur Syafiqah Selamat, Ahmad Hadi Ali

409-416
- PDF 440
- Abstract View 215
Q-Switched Fiber Laser by Using Spider Web as Saturable Absorber

Ong Kah Yong, Noor Ummi Hazirah Hani Zalkepali

417-427
- PDF 143
- Abstract View 159
Thermal Conductivity Study of Geopolymer Material as a Heat Insulating Material for Thermal Storage

Nur Athirah Wahida, Zaidi Embong, Ahmad Hassan Sallehudin

428-436
- PDF 276
- Abstract View 130
The Synthesis of ZnO Nanostructures as an Effective Photoanode for the Applications of Dye Sensitized Solar Cells : ZnO Nanoflower, ZnO Nanorod, ZnO Nanoball

Jeevya Manickavasagar, Amira Saryati Ameruddin

437-445
- PDF 200
- Abstract View 214
Calorimetry Study of Coconut Husk Biofuel

Azyan Izzati Amran, Zaidi Embong

455-464
- PDF 588
- Abstract View 561
Effect of Three Tier Treatments on Palm Oil Fuel Ash to the Properties of Ceramic Body

Nuralya Athirah Emran, Mohd Zaky Noh

488-498
- PDF 224
- Abstract View 153
Third-Order Nonlinear Optical Properties of Hibiscus Sabdariffa Dye Using Z-scan Method

Ainna Syafiqah Juma’in, Nurul Nadia Adnan, Ganesan Krishnan

499-508
- PDF 271
- Abstract View 166
The Study of Nonlinear Optical Properties of Curcumin Dye Using Z-Scan Method

Mas Iezaty Mukhtar, Nurul Nadia Adnan, Ganesan Krishnan

509-519
- PDF 268
- Abstract View 175

Biology

DNA Barcoding of Selected Zombie-Ant Fungi in Hutan Simpan Labis, Johor

Kenneth Yohansen Ak Kendawang, Jeremiah Sia Yiao Rong, Yap Jing Wei

635-648
- PDF 569
- Abstract View 306

Biodiversity

Diversity and Nature Tourism Potential of Orchids in Labis Forest Reserve (West Endau-Rompin), Johor

Umirul Akmalissa Rahmat, Yap Jing Wei, Mohd. Ilham Norhakim Lokman, Salman Faris Zaharin

649-661
- PDF 415
- Abstract View 325
Public Perception Toward Oil Palm-Based Entomotourism Development in Carey Island Sime Darby EcoGardens

Ain Nazhirah Abdullah, Aqilah Awg Abd Rahman

662-672
- PDF 322
- Abstract View 169
Digitizing Odonata Specimens and Enhancing Data Accessibility through the BIDARA Database

Ely Ezleen Roslin, Arney Sapaat

673-679
- PDF 218
- Abstract View 180
Comparative Studies of Avian Composition at Ayer Hitam Utara Forest Reserve, Muar, Johor

Boon Keat Tan, Nor Atiqah Norazlimi, Mohd Ilham Norhakim Lokman, Abdul Muhaimin Abdul Halim

709-715
- PDF 264
- Abstract View 185

Food Technology

Physicochemical Analysis and Sensory Evaluation of Barley Tea Supplemented with Lemon and Honey

Shahirah Amirah Mohd Nor, Shakila Abdullah

520-532
- PDF 1419
- Abstract View 568
Physicochemical Characterization And Antioxidant Activity Of Petai Pod (Parkia Speciosa) As Agrowaste Fibrous Materials And Residues

Ahmad FIkri Ali, Shakila Abdullah

533-542
- PDF 539
- Abstract View 398
Physicochemical Properties and Sensory Evaluation of ‘Keropok Lekor Banana Heart’

Nur Afiqah Mohd Nazar, Faridah Kormin

562-573
- PDF 467
- Abstract View 507
Enhancing Antioxidant Potential via Fermentation of Red Violet Pigments Extracted from Red Spinach (Amaranthus tricolor)

Putri Elia Natasha Shahrin, Shakila Abdullah

594-603
- PDF 328
- Abstract View 256
Formulation of Effervescent Powder Using Dates Containing Myo-Inositol as Active Ingredients

Nur Naufal Aznan, Siti Fatimah Zaharah Mohamad Fuzi

604-612
- PDF 613
- Abstract View 360