ศรีวิทัศน์ ธีรนันท์, นิธิศวราภากุล กัญณภัทร, and อัครรัตน์ ปิยลักษณ์. “Learning Management through the Application of YouTube-Based Videos with Communicative Language Teaching Approach to Improve English Listening and Speaking Skills of Grade 9 students”. Academic Journal Phranakhon Rajabhat University 11, no. 2 (October 22, 2020). accessed June 17, 2025. https://so01.tci-thaijo.org/index.php/AJPU/article/view/227341.