Nirmalahaty Harahap, Wisnu Yudhistira, Rizaldy Khair and Khairunnisa Almadany (2025) “Implementation of Digital Financial Literacy in the Investment Decision-Making System for the Community of Padangsidimpuan City using the Analytical Hierarchy Process (AHP) Method”, Journal of Science and Education (JSE), 5(2), pp. 443-450. doi: 10.58905/jse.v5i2.409.