Wanti CY, Hadiyanto, Desyandri, Erita Y. Development of Powtoon Media in IPAS Learning Assisted by The PBL Model in Fourth Grade Elementary School. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2024 Oct. 25 [cited 2024 Nov. 21];10(10):7534-40. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/8976