Utami, Andriani, Salamah Salamah, and Elvida Sari Yunilarosi. “The Influence of Pop Up Book Teaching Aids on Students’ Learning Interest in the Human Respiratory System Material for Class VIII of State Middle School 21, South Bengkulu”. ISEJ : Indonesian Science Education Journal 4, no. 1 (July 24, 2025): 38-46. Accessed August 21, 2025. https://www.siducat.org/index.php/isej/article/view/1232.