During the 1950s, Sumitro Djojohadikusumo contributed in a significant manner to the construction of the economy of Indonesia, along with other figures, namely Mohammad Hatta, Sjafruddin Prawiranegara, and Djuanda Kartawidjaja. During this period, Sumi…

The Waqf Business Model (WBM) represents an innovative and transformative approach to establishing a sustainable social business model within mainstream economics, rooted in Islamic economic principles. This paper explores the current state of waqf as …