Pecthboot, P., & Hemchayart, W. . (2021). Parent Guidelines for Creating Optimum Relationship with Preschoolers in Haruthai Kindergarten School. An Online Journal of Education, 16(1), OJED1601015 (13 pages). Retrieved from https://so01.tci-thaijo.org/index.php/OJED/article/view/247204