Okviar Egano Napitupulu, Dea, Arham Syaukani, Indra Gunawan, and Siti Rafidah. 2024. “Creation of Personal Branding for Lecturers at Universitas Putra Abadi Langkat through Facebook Social Media”. ProBisnis : Jurnal Manajemen 15 (5):971-75. https://ejournal.joninstitute.org/index.php/ProBisnis/article/view/873.