Edyyanto, R. and Hastuti, W. S. (2021) “EFFECTS OF OUTDOOR STUDY ON STUDENTS’ COGNITIVE LEARNING OUTCOMES AND COOPERATION IN SCIENCE SUBJECTS”, Al-Bidayah : Jurnal Pendidikan Dasar Islam, 13(2), pp. 331–344. doi: 10.14421/al-bidayah.v13i2.679.