S. . Batubara, H. . Kusmanto, H. . Ridho, A. . Suriadi, and H. . Thamrin, “Evaluating the Impact of Medan City Regional Regulation Number 2 of 2022 on Library Services and Community Literacy Development”, EAJMR, vol. 3, no. 7, pp. 3117–3126, Jul. 2024.