PUSPITASARI, FRANSISKA HERNINA. A MATHEMATICAL MODELING TO DETERMINE SUPPLIER CONTRACTS IN TRANSPORTATION PLANNING. Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri), Jakarta, Indonesia, v. 13, n. 1, p. 26–34, 2019. Disponível em: https://publikasi.mercubuana.ac.id/index.php/pasti/article/view/5481. Acesso em: 3 jun. 2026.