Asmara, S., Ilyas, M., & Eka Putri, D. A. (2021). Pengaruh Disiplin Siswa Selama Pandemic Covid-19 Terhadap Hasil Belajar Mata Pelajaran IPS Di SMP Negeri 2 Hiliran Gumanti. Journal of Business Education and Social, 2(2), 12–22. Retrieved from https://ejournal.unis.ac.id/index.php/JBS/article/view/2442