Dewi Fitri Saraswati. 2025. “Legal Certainty Analysis Of Land Control In The Ready-To-Build Plot System (KSB) In Batam City (A Study On The Implementation Of The PTSL Program)”. Semarang State University Undergraduate Law and Society Review 5 (1): 547-70. https://doi.org/10.15294/lsr.v5i1.24954.