“Characterization of Coconut Husk Briquettes Treated with Acetic Acid: Evaluation of Combustion Quality and Alkali Metal Content”, jse, vol. 10, no. 4, Sep. 2025, Accessed: Dec. 10, 2025. [Online]. Available: https://jse.serambimekkah.id/index.php/jse/article/view/1335