1.
Velly A, Suryani O. Development of LKPD based on project-based learning oriented chemo-entrepreneurship on hydrocarbon material for phase F SMA/MA. HJKK [Internet]. 2024 Jul. 29 [cited 2025 Aug. 18];12(3):606-24. Available from: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/12442