Rizki, Muhammad, Dewi Anggraeni, and Akmal Akmal. 2022. “Implementation of CRM Method As a Business Strategy of Jangek Fauzi’s Home Industry”. Sinkron : Jurnal Dan Penelitian Teknik Informatika 6 (2):333-40. https://doi.org/10.33395/sinkron.v7i2.11342.