Umami, R., Purwati, N., & Maulani, L. (2022). Analysis of The Use of Mobile Phones in Studying Biology by Students in The Village of Suralaga, East Lombok Regency. PENBIOS: JURNAL PENDIDIKAN BIOLOGI DAN SAINS, 7(02), 93-104. https://doi.org/10.51673/penbios.v7i02.1223