Title: Kānphatthanā rabop kānrīanrū dūai tonʻēng dōi chai sư̄ prasom samrap rāiwichā kānwičhai nai chan rīan Mahāwitthayālai Rātchaphat Nakhō̜n Pathom
Description: Research report on the development of a self-learning system using multimedia for the course of classroom research at Nakhon Pathom Ratchaphat University, Central Thailand.