Rismunandar Al Amin, Ciptaning Retno Wahyu Windrati, Asnidar Manalu, Susi Sundari, Firyal Nabila, Arief Novianto Nugroho, and Saepulah,. KARIER DAN PENGEMBANGAN INDIVIDU. Widina Media Utama, 2026. Accessed November 6, 2026. https://omp.penerbitwidina.com/index.php/widina/catalog/book/137.