FATMAWATI, W.; SUTRISNO; M. SAIFUDDIN ZUHRI; CHRISTINA PURWANINGSIH. EFEKTIFITAS MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN TRIGONOMETRY HAND TRICK TERHADAP HASIL BELAJAR SISWA BAB TRIGONOMETRI DI SMAN 10 SEMARANG. Eksponen, [S. l.], v. 13, n. 1, p. 12–24, 2023. DOI: 10.47637/eksponen.v13i1.783. Disponível em: https://jurnal.umko.ac.id/index.php/eksponen/article/view/783. Acesso em: 14 may. 2024.