Evelyn Olyvia Putri, Desi Eka Pratiwi, Endang Sulistiya Wati. Meningkatkan Hasil Belajar Peserta Didik Melalui Model Pembelajaran Problem Based Learning Berbantuan Media Wordwall Mata Pelajaran IPAS Kelas VI-A SDN Jajar Tunggal III/452 Surabaya. Hardik [Internet]. 2024 Oct. 7 [cited 2026 Mar. 7];1(4):345-52. Available from: https://journal.lpkd.or.id/index.php/Hardik/article/view/841