ASDA, Eka Frima; EFFENDI, Effendi; MAARUF, Abel; FATHONY, Hamdhan; HIDAYATI, Isra. The Validity of E-Learning Chemistry Learning in SMA / MA Project Based Learning on Hydrocarbons Using the Flipped Classroom Approach in Class XI Senior High School. INTERNATIONAL JOURNAL OF HIGH INFORMATION, COMPUTERIZATION, ENGINEERING AND APPLIED SCIENCE (JHICE), [S. l.], v. 2, n. 01, p. 1–9, 2022. DOI: 10.24036/jhice/vol2-iss01/20. Disponível em: http://jhice.ppj.unp.ac.id/index.php/jhice/article/view/20. Acesso em: 14 jul. 2026.