[1]
R. Hasayangan, N. Gistituati, Rusdinal, and Hadiyanto, “The Influence of the Regent’s Policy on Duties and Functions of the Head of Service on the Loyalty of Smpn Teachers in Barat Pasaman Regency”,
IJIE
, vol. 4, no. 10, pp. 188-191, Oct. 2021.