1.
Masruroh M, Fernanda F, Wibowo T. Analisis Efisiensi Biaya terhadap Keputusan Penggunaan Outsourcing Bidang Cleaning Service dan Catering pada PT Kuwera Jaya Jakarta. Journal The Winners [Internet]. 2014Mar.31 [cited 2024Nov.22];15(1):34-46. Available from: https://journal.binus.ac.id/index.php/winners/article/view/634