Maulida, Yulia. “IMPROVEMENT OF LEARNING INTEREST THROUGH POWERPOINT ON THE NATURAL IMPACT MATERIALS OF CLASS IV STATE SD PASI PINANG”. Jurnal Ilmiah Teunuleh 1, no. 1 (September 15, 2020): 1-11. Accessed July 11, 2025. https://www.teunulehjournal.com/index.php/jiteunuleh/article/view/12.