NADEAK, BANUARA. 2017. “STRATEGI PEMASARAN FIBRE DI PT. POLYSINDO EKA PERKASA KARAWANG MARKETING STRATEGY AT PT. POLYSINDO EKA PERKASA KARAWANG”. Jurnal Politikom Indonesiana 2 (2):114. https://doi.org/10.35706/jpi.v2i2.970.