Ismail, et al. “201. Peningkatan Hasil Belajar IPAS Melalui Model Pembelajaran Problem Based Learning Berbantu Media Video Pembelajaran Kelas IV SD N 1 Senenan Jepara”. Prosiding Seminar Nasional Pendidikan Profesi Guru, vol. 1, no. 1, July 2023, pp. 1798-07, https://conference.upgris.ac.id/index.php/psnppg/article/view/4123.