Muna R, Sari SM. USE OF THE SURROUNDING ENVIRONMENT AS A LEARNING RESOURCE IN LEARNING SCIENCE IN CLASS IV SDIT ULUMUDDIN LHOKSEUMAWE. SIJEL [Internet]. 2024Aug.26 [cited 2026Jul.26];4(1):108-14. Available from: https://www.sijel-journal.sensei-journal.com/jbo/article/view/170