[1]
Rahayu, T. and Fatimah, S. 2021. The Effect of Variations in Coconut Shell Carbon Concentration on the Characteristics of Environmentally Friendly Whiteboard Marker Inks. Jurnal Kartika Kimia. 4, 2 (Nov. 2021), 77-82. DOI:https://doi.org/10.26874/jkk.v4i2.86.