Geroda, Godefridus Bali, and Widi Syahtia Pane. “THE EFFECT OF USING POWERPOINT MEDIA ON STUDENTS’ ENGLISH LEARNING MOTIVATION TO THE ELEVENTH GRADE STUDENTS OF SMK MUHAMADYAH 1 SAMARINDA IN 2018 2019 ACADEMIC YEAR”. Pendas Mahakam : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar 3, no. 3 (April 22, 2019): 249–254. Accessed July 3, 2024. https://jurnal.fkip-uwgm.ac.id/index.php/pendasmahakam/article/view/289.