Lommontri, Phrakhruprachotsaranivit, Suthep Maythaisong, and Jiraporn Phansawang. 2022. “Strategic Leadership Model based on The Four Paths of Accomplishment Culminating in Administrative Effectiveness of Schools under Khon Kaen Primary Educational Service Area Office 2”. Interdisciplinary Academic and Research Journal 2 (6). Maha Sara Kham, TH.:709-22. https://doi.org/10.14456/iarj.2022.172.