Jehadus E, Tamur M, Chen J, Perbowo KS. The influence of tutoring and learning motivation on mathematics achievement of junior high school students. J. Honai Math [Internet]. 2022 Mar. 14 [cited 2025 Jan. 25];5(1):75-82. Available from: https://journalfkipunipa.org/index.php/jhm/article/view/206