Thoopsamut, P., & Longsomboon, S. (2026). DEVELOPMENT OF AN ONLINE REGISTRATION SYSTEM FOR TRAINING AND SEMINAR MANAGEMENT: A CASE STUDY OF KING MONGKUT’S UNIVERSITY OF TECHNOLOGY NORTH BANGKOK. Research Journal Phranakhon Rajabhat : Science and Technology, 21(1), 41–54. retrieved from https://li01.tci-thaijo.org/index.php/PRRJ_Scitech/article/view/267215