TARIGAN, U.; SEMBIRING, M. T.; TAMPUBOLON, F. OPTIMASI PERENCANAAN PRODUKSI DENGAN MEMBANDINGKAN METODE GOAL PROGRAMMING DAN METODE FUZZY GOAL PROGRAMMING. Jurnal Sistem Teknik Industri, [S. l.], v. 18, n. 2, p. 56–60, 2018. DOI: 10.32734/jsti.v18i2.349. Disponível em: https://idjpcr.usu.ac.id/jsti/article/view/349. Acesso em: 11 aug. 2025.