Kamal, Firmansyah Khairul, et al. “Development of Guided Inquiry-Based Flipped Classroom Learning (FGIL) on Petroleum Materials With Moodle for SMA MA”. INTERNATIONAL JOURNAL OF HIGH INFORMATION, COMPUTERIZATION, ENGINEERING AND APPLIED SCIENCE (JHICE), vol. 2, no. 02, Sept. 2022, pp. 73-80, doi:10.24036/jhice/vol2-iss02/62.