Velly, Aglin, and Okta Suryani. “Development of LKPD Based on Project-Based Learning Oriented Chemo-Entrepreneurship on Hydrocarbon Material for Phase F SMA MA”. Hydrogen: Jurnal Kependidikan Kimia, vol. 12, no. 3, July 2024, pp. 606-24, doi:10.33394/hjkk.v12i3.12442.