SARI, Fatma Irma; HERLINA, Kartini; ROSIDIN, Undang; DISTRIK, I Wayan; FESTIANA, Ike. Needs Analysis for Developing STEM-PjBL-Based Student Worksheets to Support Creative Problem Solving in Alternative Energy Learning. Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, [S. l.], v. 14, n. 2, p. 491–503, 2026. DOI: 10.33394/j-ps.v14i2.19051. Disponível em: https://ojspanel.undikma.ac.id/index.php/prismasains/article/view/19051. Acesso em: 27 may. 2026.