July Yuliawati, M. Yani Syafei, Umi Narimawati. Negotiation and Communication Strategy of Pt. Concord Industry Indonesia in Improving Cooperation With Working Partners PT. Dwi Karya Prima (Outsourcing Company) Karawang Regency. DIJEFA [Internet]. 2025Apr.24 [cited 2025Jun.26];6(2):1307-13. Available from: https://dinastipub.org/DIJEFA/article/view/4197