Haruathai Boonpradab และผู้แต่งคนอื่นๆ. (2019) Administrative Strategies for Enhancing PLC of School Administrators under Primary Educational Service Area. <i>Humanities, Arts and Social Sciences Studies</i>, <i>19</i>(3), 503-522.Haruathai Boonpradab และผู้แต่งคนอื่นๆ. "Administrative Strategies for Enhancing PLC of School Administrators under Primary Educational Service Area". Humanities, Arts and Social Sciences Studies 19 (2019):503-522.Haruathai Boonpradab และผู้แต่งคนอื่นๆ. Administrative Strategies for Enhancing PLC of School Administrators under Primary Educational Service Area. Silpakorn University Research, Innovation and Creativity Administration Office:ม.ป.ท. 2019.