Muhammad Ihsan Dacholfany et al. 2022. The Influences of School Heads Managerial Skills and Organizational Culture on Teacher Work Discipline at Vocational Schools of Lampung Indonesia. Jurnal Pendidikan dan Konseling (JPDK). 4, 6 (Nov. 2022), 899–904. DOI:https://doi.org/10.31004/jpdk.v4i6.8266.