SELFI, S.; STIVANI SUHERMAN, D.; ASRIZAL, A.; ULMI, F. Validity of E-LKPD Based on Problem Based Learning Using Live Worksheets to Improve Creative Thinking Skills on Renewable Energy Material. Physics Learning and Education, [S. l.], v. 4, n. 2, 2026. DOI: 10.24036/ple.v4i2.331. Disponível em: https://ple.ppj.unp.ac.id/index.php/ple/article/view/331. Acesso em: 3 sep. 2026.