NURFARAHIN ZAFIR; MAZIDA AHMAD; NORLIZA KATUK. Mangkuk Tingkat System. Multidisciplinary Applied Research and Innovation, [S. l.], v. 2, n. 3, p. 030–035, 2021. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/mari/article/view/5082.. Acesso em: 7 may. 2024.