Maimunah, Maimunah, et al. “ENINGKATAN KINERJA ADMINISTRASI PENJUALAN CHEMICAL WATER TREATMENT PRODUCT DENGAN PEMANFAATAN SISTEM INFORMASI”. Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics, vol. 3, no. 2, Aug. 2017, pp. 181-92, https://doi.org/10.33050/cerita.v3i2.655.