Da Silva, Eugenia Brandao, Didit Darmawan, and Mochamad Irfan. “Understanding Social Contracts: Formal Agreements in Business Practice”. Studi Ilmu Sosial Indonesia 2, no. 1 (June 28, 2022): 127–144. Accessed June 17, 2026. https://sisijournals.id/index.php/sisi/article/view/94.