Hanifah W, Tiwow VMA, Ratman R. Analysis of Nitrogen Nutrients in Liquid Organc Fertilizers from Wastewater of Rice Washing and Coconut Husks Mixture. J. Akademika Kimia [Internet]. 2020Feb.28 [cited 2025Jun.22];9(1):53-7. Available from: https://jurnalfkipuntad.com/index.php/jak/article/view/170