Pudpong, N., Aiyakorn, S. and Udomkijmongkol, C. 2024. Ethical Leadership Affecting Performance Effectiveness of the Sub-District Headman and Village Headman in Wang Yang District Nakhon Phanom Province. Interdisciplinary Academic and Research Journal . 4, 2 (Apr. 2024), 449–470. DOI:https://doi.org/10.60027/iarj.2024.274820.