FAHRUDIN, Ahmad. Development of Physics Summary Book as a Smartphone-Based Application and Its Effect on Elasticity Learning Achievement. Kasuari: Physics Education Journal (KPEJ), [S. l.], v. 1, n. 1, p. 22–33, 2019. DOI: 10.37891/kpej.v1i1.36. Disponível em: https://journalfkipunipa.org/index.php/kpej/article/view/36. Acesso em: 21 jan. 2025.