Laundry Productivity Improvement Strategy with Objective Matrix (OMAX) and Analytical Hierarchy Process (AHP) Methods at PT Surabaya Laundry Sentosa: Strategi Peningkatan Produktivitas Laundry Dengan Metode Objective Matrix (OMAX) dan Analytical Hierarchy Process (AHP) di PT Surabaya Laundry Sentosa. (2022). Procedia of Engineering and Life Science, 3. https://doi.org/10.21070/pels.v3i0.1373