“Black Carbon Pigment from Coconut Shell Sawit Innovation Inkjet Printing Ink for Acrylic Polymer Styrene Textile Fabric”. JIIP - Jurnal Ilmiah Ilmu Pendidikan 7, no. 6 (June 22, 2024): 6148-6155. Accessed March 2, 2026. http://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/5190.