Dewi, R., I. P. Artayasa, and M. Yamin. “Kontribusi Kebiasaan Belajar Terhadap Prestasi IPA Siswa SMP”. Jurnal Pijar Mipa, vol. 15, no. 3, June 2020, pp. 288-92, doi:10.29303/jpm.v15i3.1658.