Rizkiyah E, Supriyanto H, Dharaka KP, Grace L, Rahmaningtyas I. Waste Analysis of the International Delivery Service Process Using Lean Six Sigma in Logistics Service Provider Companies . JAETS [Internet]. 2024Dec.15 [cited 2025Jul.7];6(1):262-80. Available from: https://www.yrpipku.com/journal/index.php/jaets/article/view/5792