Effects of poultry litter compost and chemical fertilizers on growth and yield of field grown sunflower (Helianthus annus L.). Dhaka Univ. J. Biol. Sci [Internet]. 2021 Feb. 3 [cited 2026 Jun. 26];30(1):49-57. Available from: https://banglajol.info/index.php/DUJBS/article/view/51808