Nugraheni VYST, Mundilarto M. Development of 2-D augmented reality integrated physics e-book to improve students’ problem-solving skills. Momentum: Physics Education Journal [Internet]. 2022 May 24 [cited 2024 Jul. 3];6(2):171-80. Available from: http://ejournal.unikama.ac.id/index.php/momentum/article/view/6623