SUPRIYANTO, Supriyanto Supriyanto; ZULFIKAR, Zulfikar; MAKMUN, Sukron; MUHIDDIN, Salut. The Role of Kyai in Pesantren Business Development: A Case Study on Leadership in The Traditional Pesantrens. Sigmagri, [S. l.], v. 2, n. 1, p. 27–34, 2022. DOI: 10.32764/sigmagri.v2i01.671. Disponível em: http://ojs.unwaha.ac.id/index.php/sigmagri/article/view/671. Acesso em: 8 may. 2025.