Lira Adelina Hutagalung, Betaria Sihombing, Hani Claudia Saragi, Gloria Aroyo Purba, Obet Nabi, and Roida Lumbantobing6, “Deskripsi Dinamika Ekonomi Pedagang Kaki Lima: (Studi Kasus: Pedagang Kaki Lima Di Tarutung)”, WISSEN, vol. 3, no. 2, pp. 64–77, Apr. 2025.