tanjung, rona. “PERANAN SISTEM INFORMASI POINT OF SALE PADA TOKO SINAR SAKTI BATAM”. JURSIMA 5, no. 2 (November 21, 2017): 46-57. Accessed June 20, 2026. https://ojsiibn1.indobarunasional.ac.id/jursima/article/view/56.