V. . Sirigonganjana, Y. . Thanam, J. . Potjana-areewong, C. . Chanagul, and S. . Chulakasate, “EARLY CHILDHOOD PRIVATE SCHOOL ADMINISTRATION MODEL FOLLOWING THE CORONAVIRUS DISEASE 2019 PANDEMIC IN BANGKOK”, JSBA, vol. 7, no. 12, pp. 55–70, Dec. 2022.