1.
Wulandari R, Zulfa NQ, Afifah M, Andini ET. Utilization of Dry Battery Waste Carbon Rod for Whiteboard Marker Ink. IJAM [Internet]. 2025 Jul. 11 [cited 2025 Aug. 3];4(2):254-61. Available from: https://greenpub.org/IJAM/article/view/916