Purwanti AD, Novianto V. Peningkatan Hasil Belajar IPS dengan Metode Pembelajaran Snowball Throwing Di Sekolah Dasar. pssh [Internet]. 2022 Jun. 1 [cited 2025 Aug. 16];3:435-42. Available from: https://conferenceproceedings.ump.ac.id/pssh/article/view/309