Ratih. “SISTEM INFORMASI MONITORING LAHAN DAN TANAMAN DI UNIT BISNIS WIKI SURYA TRUBUS”. Jurnal Teknologi Dan Bisnis, vol. 4, no. 2, Dec. 2022, pp. 194-0, https://e-jurnal.stmikkomputama.ac.id/index.php/jtb/article/view/114.