Astuti, Dimas Pratidina Puri, and Enike Dwi Kusumawati. “Managerial Skill Assessment Pada Pengelola Koperasi Susu Segar Di Wilayah Jawa Timur”. Jurnal Sains Peternakan 5, no. 2 (December 1, 2017): 106–116. Accessed November 25, 2024. http://ejournal.unikama.ac.id/index.php/jsp/article/view/3161.