Utami NI, Rasmawan R, Lestari I, Muharini R, Ulfah M. Development of Booklet Assisted by Video Animation by Utilizing QR Code on Constitutional Isomers Sub-Material. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2024 Apr. 25 [cited 2024 Nov. 22];10(4):1816-2. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/5735