Tika, Etika Sabariah, Agung Suprianto, and Isron Isron. 2022. “DEVELOPMENT OF BUSINESS MATHEMATICS COUNTING INTEGRATION METHODS IN THE BIG DATA ERA IN FOOD BARN MANAGEMENT”. Jurnal Ekonomi 11 (03):1554-64. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/864.