1.
Siregar NC, Nalarsih RT. PREFACE TO STEM METHODS FOR SCIENCE TEACHERS AT THE DARUL MURSYID ISLAMIC BOARDING SCHOOL: COMMUNITY SERVICE: PENGENALAN METODE STEM BAGI GURU SAINS DI PESANTREN DARUL MURSYID, MEDAN INDONESIA: PENGABDIAN MASYARAKAT. Khidmatuna: J. Pengab. Masy [Internet]. 2024 Jun. 25 [cited 2026 Apr. 27];3(1):44-53. Available from: https://jurnal.alfithrah.ac.id/index.php/khidmatuna/article/view/641