Aruan, Ferdinand. “Improving Students’ Learning Achievement Using the Collaborative Learning Model in the Batk Subject With Basic Competence Analyzing Flight Control in Class X D of SMKN 12 Bandung Academic Year 2019/2020”. Edumaspul: Jurnal Pendidikan 7, no. 1 (March 1, 2023): 1208-1212. Accessed December 4, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/5927.