“Interactive Effects of Poultry Litter Compost and Chemical Fertilizers on Macronutrients, Oil and Protein Content in Sunflower (Helianthus Annuus L.)”. Dhaka University Journal of Biological Sciences 30, no. 3 (June 5, 2022): 359–369. Accessed June 30, 2026. https://banglajol.info/index.php/DUJBS/article/view/59029.