HASZHAR, Nur Shafiqah Syuhadah; TALIB, Norfazillah. An adjustable step stool for stunted people. Research Progress in Mechanical and Manufacturing Engineering, [S. l.], v. 3, n. 1, p. 370–376, 2022. Disponível em: https://periodical.uthm.edu.my/index.php/rpmme/article/view/3928. Acesso em: 15 aug. 2026.