Mariono, M., A. Junita, and Y. Jamaludin. “PBB Digitalization: Analysis of the Effectiveness of E-PBB in PBB-P2 Data Collection in Langkat Regency ”. Journal La Sociale, Vol. 6, no. 2, Mar. 2025, pp. 591-9, doi:10.37899/journal-la-sociale.v6i2.1994.