“Factor Analysis of The Change in Attitude of Huria Kristen Batak Protestan (HKBP) Towards Pt Toba Pulp Lestari (TPL) in Environmental Sustainability”. Jurnal Sosiologi Agama 18, no. 1 (August 12, 2024): 33–54. Accessed January 31, 2026. https://ejournal.uin-suka.ac.id/ushuluddin/SosiologiAgama/article/view/181-03.