Nandivaḍḍhno (Phathasira) PA, Mahahing P, Visitthapanyo PP. LEADERSHIP DEVELOPMENT MODELS BASED ON THE SEVENFOLD SAPPURISADHAMMA FOR TEACHERS COLLEGE ADMINISTRATORS IN VIENTIENTE CAPITAL, THE LAO PEOPLE’S DEMOCRATIC REPUBLIC. JSSP [internet]. 2022 Aug. 23 [cited 2026 Aug. 29];4(3):1-14. available from: https://so06.tci-thaijo.org/index.php/JSSP/article/view/257799