Anies Fatmawati, Aylin Yermekova, Andi Fatihah Syahrir and Neva Dian Permana (2025) “Pricing Sustainability in Decentralized Finance: An Empirical Analysis of the ESG Premium in Digital Assets”, Enigma in Economics, 3(2), pp. 120-133. doi: 10.61996/economy.v3i2.109.