Lee, Tan Ai, Ooi Soo Yuan, and Teh Hang Leng. “LESSON STUDY: AMALAN BERKOLABORASI UNTUK PEMBELAJARAN BERKESAN DI INSTITUT PENDIDIKAN GURU: LESSON STUDY: COLLABORATIVE PRACTICES FOR EFFECTIVE LEARNING AT TEACHER EDUCATION INSTITUTES”. Proceedings of The ICECRS 1, no. 1 (October 30, 2016): picecrs.v1i1.571. Accessed September 23, 2025. https://icecrs.umsida.ac.id/index.php/icecrs/article/view/1248.