MEEI HAO, Hoo; JAAFAR, Azizah; HOOI CHING, Beh. Goal-Directed Approach and Design Principle Approach: a Comparative Study. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.31, p. 191–197, 2018. DOI: 10.14419/ijet.v7i4.31.23364. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/23364.. Acesso em: 2 may. 2024.