HARTANTO, Suryo; FORDIANA, Ratih. Learning Needs Analysis of Vocational High School`S Chemical Subjects in Mechanical Engineering Department. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.25, p. 656–658, 2018. DOI: 10.14419/ijet.v7i3.25.17818. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/17818.. Acesso em: 22 dec. 2024.