Muenthep, Wirote. “FACTORS HAVING INFLUENCE ON CONDUCTING RESEARCH AMONG PRIVATE SCHOOL TEACHERS, BANGKOK AND VICINITY”. Phranakhon Rajabhat Research Journal : Humanities and Social Sciences 15, no. 1 (December 4, 2019): 278–292. accessed September 29, 2026. https://so05.tci-thaijo.org/index.php/PNRU_JHSS/article/view/212139.