LE DIEM BUI, Le; GI KIM, Yong; WON HO, Won; TTHI THU HO, Ho; TINH TRAN, Trung; PHUONG HOANG, Yen; LE DIEM TRANG, Bui. The building OER in okmindmap for innovative teaching and learning. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.9, p. 26–31, 2018. DOI: 10.14419/ijet.v7i4.9.20610. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/20610.. Acesso em: 2 may. 2024.