Uli R, Surachman M, Nurfitri H, Soeratin H, Miftah M. Strategic Transformation and Social Impact of Ultra Micro Finance: A Systematic Literature Review of PT Permodalan Nasional Madani (PNM) and Social Entrepreneurship. BIEJ [Internet]. 31Aug.2026 [cited 17Sep.2026];8(3):255-63. Available from: https://ejournals.fkwu.uniga.ac.id/index.php/BIEJ/article/view/1207