Rufi'ah. The Effect of the Outing Class Method on Student Activeness in IPAS of Grade V at SDN Inpres Tanjung Baru . EduMatSains [Internet]. 2025 Jul. 31 [cited 2025 Aug. 3];10(1). Available from: https://ejournal.uki.ac.id/index.php/edumatsains/article/view/7172