“POLA KOMUNIKASI HUMAS PT. PERTAMINA GEOTHERMAL ENERGY AREA LAHENDONG (STUDI PADA PROGRAM CORPORATE SOCIAL RESPONBILITY DI KELOMPOK PETANI BUNGA DI KOTA TOMOHON)”. ACTA DIURNA KOMUNIKASI 3, no. 3 (June 22, 2021). Accessed October 1, 2026. https://ejournal.unsrat.ac.id/v3/index.php/actadiurnakomunikasi/article/view/34391.