Dwi Indriyana N, Gusliana Mais R. Ethnomethodology Study on The Implementation of Social Responsibility Activities at PT Pertamina Lubricants. devotion [Internet]. 2024 Aug. 26 [cited 2026 Jun. 25];5(8):968-87. Available from: https://devotion.greenvest.co.id/index.php/dev/article/view/787