Mufahir, A. dan Sugiharto (2021) “ANALISIS STRATEGI PEMASARAN CV. SERASI JAYA MANDIRI DIVISI BUS PARIWISATA CABANG BUBULAK”, Economics Learning Experience & Social Thinking Education Journal, 1(1), hlm. 67–75. Tersedia pada: https://journal.stiegici.ac.id/index.php/eleste/article/view/208 (Diakses: 19 September 2024).