เย็นสบาย ป. The Relationship Between Transformational Leadership Administrators of Schools and Academic Administration in Private Schools Under Samutsakhon Provincial Education Office. edunsruj [internet]. 2021 Aug. 31 [cited 2026 Oct. 9];4(2):106-1. available from: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/250492