Suitability assessment of soils of Panchagarh and Thakurgaon for tea (Camellia sinensis L.) and orange (Citrus aurantium L.) cultivation. Bangladesh J. Bot. [Internet]. 2020 Sep. 20 [cited 2026 Jun. 25];49(3):467-72. Available from: https://www.banglajol.info/index.php/BJB/article/view/49526