Wawolangi, Jeanne Asteria, and Deograsias Yoseph Yustinianus Ferdinand. 2020. “Penerapan Metode Proper Matching Pada Perusahaan Kontraktor”. BIP’s JURNAL BISNIS PERSPEKTIF 12 (2):Hal. 135 - 148. https://doi.org/10.37477/bip.v12i2.100.