Hossain M, Ryu K. Effects of organic and inorganic fertilizers on lettuce (Lactuca sativa L.) and soil properties. SAARC J. Agri. [Internet]. 2018 Jan. 25 [cited 2025 Sep. 29];15(2):93-102. Available from: https://www.banglajol.info/index.php/SJA/article/view/35158