Jaya, Herdi Wisman, and Putra Eka Wanda. “Pengaruh Pemberian Reward Terhadap Motivasi Belajar Siswa Pada Mata Pelajaran PPKn Di SMP Efata Serpong”. Formosa Journal of Science and Technology 1, no. 6 (October 31, 2022): 723–738. Accessed May 28, 2026. https://journal.formosapublisher.org/index.php/fjst/article/view/1519.