Rambe, Fitri Rowiyah, Viqry Pramananda, Tubagus Rayyan Fitra Sinuhaji, Hari Pratama Sura, Muhammad Rifqi Ananda, and Kelvin Hadinatan. 2026. “Synthesis and Application of Activated Carbon from Oil Palm Fronds Biomass for One-Step Glycerol Purification”. Science & Technology Asia 31 (2):172-81. https://doi.org/10.70730/sta.v31i2.262203.