Assistant Professor Dr. Noppakun Sangkhiew presented a research paper at the 2025 16ᵗʰ International Conference on E-Education, E-Business, E-Management and E-Learning (IC4E 2025).

Assistant Professor Dr. Noppakun Sangkhiew presented his research paper titled “Service Quality Prioritization in E-commerce Last-Mile Delivery: A Case Study in Thailand” at the 2025 16ᵗʰ International Conference on E-Education, E-Business, E-Management and E-Learning (IC4E 2025), held during April 26–29, 2025, in Tokyo, Japan. During this visit, he also had the opportunity to meet with Assoc. Prof. Dr. Shunichi Ohmori and Asst. Prof. Dr. Qian Huang, faculty members from Waseda University, Japan.