Onsa-art, C., B. Sittivongsa, R. Phakdeeying, and B. Kitthiwichayakul. “Guidelines for Modern Public Management of Personnel at Roi Et Provincial Land Office, At Samat Branch”. Interdisciplinary Academic and Research Journal, vol. 6, no. 5, Sept. 2026, p. e296675, doi:10.60027/iarj.2026.e296675.