WAHYU WISMANTO HADI; IIM WASLIMAN; IDATEJAWIANI; FAIZ KARIM FATKHULLAH. Building The Concept Of Strengthening Middle Managers Through Managerial Skills Program ( Strengthening The Organization Through Strengthening Middle Management ). International Journal of Educational Research & Social Sciences , [S. l.], v. 3, n. 1, p. 374–381, 2022. DOI: 10.51601/ijersc.v3i1.285. Disponível em: https://ijersc.org/index.php/go/article/view/285. Acesso em: 7 nov. 2024.