Riskita, Nurul, Sinta Satria Dewi Pendit, Surahman Surahman, Zulnuraini Zulnuraini, and Roberto Rolly Bulalong. “Learning Motivation and Science Achievement in Third-Grade Students: A Quantitative Study”. Journal of Innovation and Research in Primary Education 4, no. 3 (July 29, 2025): 1098–1110. Accessed September 11, 2025. https://ejournal.papanda.org/index.php/jirpe/article/view/1919.