et. al., Phrasuwanmahaphuthaphibal (Ho Subhaddo),. 2021. “A Model Development of Administrators Leadership Integrating Garāvāsadhamma IV in Primary Schools under Bangkok Metropolitan Administration”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12 (8):2505-10. https://turcomat.org/index.php/turkbilmat/article/view/3768.