SAPRUDIN, Saprudin; LILIASARI, Liliasari; SETIAWAN, Andhy; PRIHATMANTO, Ary Setijadi. Optical Gamification (OG); Serial Versus Random Model to Improve Pre-Service Physics Teachers’ Concept Mastery. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 15, n. 09, p. pp. 39–59, 2020. DOI: 10.3991/ijet.v15i09.11779. Disponível em: https://online-journals.org/index.php/i-jet/article/view/11779. Acesso em: 19 apr. 2024.