 | Up a level |
Dr. Abdullah Muzakar, M.Si, Muzakar and Abdul Azizurrahman, ME, Azizurrahman and Dukha Yunitasari, SH, M.Pd, Dukha Pendidikan Sosiologi Industri. Universitas Hamzanwadi Press. ISBN 978-623-5855-41-7
Dr. Abdullah Muzakar, M.Si, Muzakar and Abdul Azizurrahman, ME, Azizurrahman and Nurmaulia Khotmi, M. Psi, Khotmi Psikologi Sosial. Universitas Hamzanwadi Press. ISBN 978-623-5855-40-0
