Gaya APA

Farouk, U. et al (2020). The influence of sales and operation costs on profitability : a case study at UB OPASET Perum BULOG Divre Jateng . Semarang: Politeknik Negeri Semarang.

Gaya MLA

Farouk, Umar. et al. "The influence of sales and operation costs on profitability : a case study at UB OPASET Perum BULOG Divre Jateng". Semarang: Politeknik Negeri Semarang, 2020. SKRIPSI DIGITAL.