Siti Nurkhotijah, Soerya Respationo, Khairul Riza. Digitalization Reform Of Land Certification In The Batam Free Trade Zone And Free Port Area. IJERLAS [Internet]. 2025 Nov. 30 [cited 2026 Jul. 28];5(6):1022-35. Available from: https://radjapublika.com/index.php/IJERLAS/article/view/368