Shuxin Xie, Suttipong Boonphadung. Key Factors in Early Childhood Teachers’ Professional Development in Shandong Province: A Multivariate Analysis. IJSE [Internet]. 2026 Aug. 11 [cited 2026 Oct. 22];41(17s):1295-308. Available from: https://mail.internationalsped.com/index.php/ijse/article/view/5394