BIN ABD RAHMAN, MUHAMMAD AFIQ AKMAL; MOHD FAHMI BIN ABDUL RAHMAN. An Investigation into the Performance and Problems of the Elevator System at PPR Sinar Intan Residential. Progress in Engineering Application and Technology, [S. l.], v. 6, n. 1, p. 200–208, 2025. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/19241. Acesso em: 7 apr. 2026.