Pratama, Mochamad Rizqi Adhi, Maya Kurnia Dewi, and Endang Susilowati. 2022. “Integrating Camtasia, YouTube, and Google Classroom to Create Asynchronous Learning Environments”. World Journal on Educational Technology: Current Issues 14 (5):1549-63. https://doi.org/10.18844/wjet.v14i5.7671.