1.
Anim Ofosu S, Okoh Agyemang E, Wiafe S. The use of a model sand filtration system for greywater treatment: a case study of hotels and hostels in Eastern Region, Ghana. Health Safety Environ. [Internet]. 2020Nov.13 [cited 2024Nov.23];2(8). Available from: http://sjournals.com/index.php/hse/article/view/1534