Khatimah AH, Indiska R, Asril Z, Mulyani R, Sabrina V. Effect of Utilization Smartphone Regarding Learning Outcomes. jpi [Internet]. 2024Jun.1 [cited 2024Sep.19];5(1):35-43. Available from: https://ejournal.staipiq.ac.id/index.php/jpi/article/view/39