Bakung, Dolot Alhasni, Yohanes Suhardin, Yudhi Priyo Amboro, Nynda Fatmawati Octarina, Hendri Khuan, and Fakhry Amin. 2024. “Microtransaction System Between the Netherlands and Indonesia”. Migration Letters 21 (S2). London, UK:626-37. https://migrationletters.com/index.php/ml/article/view/6684.