NUGRAHA, Muhammad Rizky; NASUTION, Siti Lam'ah; HARAHAP, Nova Jayanti. Implementation of Regression Analysis to The Influence of Democratic Leadership, Communication, Work Culture, and Ability on Employee Performance in Regional Development Planning Agency Labuhanbatu District. JINAV: Journal of Information and Visualization, [S. l.], v. 4, n. 1, p. 18–27, 2023. DOI: 10.35877/454RI.jinav1527. Disponível em: https://jinav.org/index.php/jinav/article/view/1527. Acesso em: 28 may. 2026.