“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”. Procedia of Engineering and Life Science, vol. 3, Dec. 2022, https://doi.org/10.21070/pels.v3i0.1373.