Andrianto, Kurniawan, Bistok Hasiholan Simanjuntak, and Maria Marina Herawati. “Effects of Compost Quality from Non-Dairy Creamer Sewage Sludge-Solid Compost Biogas-Rice Husk Char on Bok Choy Mustard (Brassica Rapa L.) ”. Archives of Agriculture and Environmental Science 6, no. 1 (March 25, 2021): 9–17. Accessed March 10, 2026. https://journals.aesacademy.org/index.php/aaes/article/view/06-01-02.