Nasution CI, Maulana H. Performance Analysis of the Entropy Waspas Method in Determining Official Travel for Regional Revenue Agency Employees of North Sumatra Province. Jurnal Install [Internet]. 2024 Jul. 31 [cited 2026 May 2];16(03):269-76. Available from: https://journalinstal.cattleyadf.org/index.php/Instal/article/view/211