Sahrianti I, Taufik M, Gunada IW, Doyan A. Development of Physics Learning Tools Model Discovery Learning on Momentum and Impulse Material. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2021 Jun. 17 [cited 2024 Nov. 24];7(3):370-4. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/580