Alexandro R, Hariatama F, Rohaetin S, Uda T, Yunitha P, . R. Teacher’s Efforts in Motivating Student Learning in Economics Subjects at SMAN 1 Laung Tuhup. JPN [Internet]. 2022 Jun. 25 [cited 2024 Dec. 22];23(1):10-8. Available from: https://e-journal.upr.ac.id/index.php/JPN/article/view/4367