Tizaldi, Hafiz Pandu, et al. “KKN-T Program: Environmental Education Through the Creation of Road Signs and Handicrafts from Recycled Materials for the Community of Pintu Batu”. Jurnal Pengabdian Mandiri , vol. 3, no. 1, June 2026, pp. 1-6, doi:10.70963/mandiri.v3i1.1337.