Tolero, Josue Alburo, and Jessie S. Echaure. “The Relationship of Learning Motivation, Reward and Achievement in Science of Secondary Students in The District of Botolan”. International Journal of Multidisciplinary: Applied Business and Education Research 2, no. 9 (September 12, 2021): 712-722. Accessed March 10, 2025. https://ijmaberjournal.org/index.php/ijmaber/article/view/192.