EDNA PASCHAL OBON2023-09-222023-09-222014-08-08https://teras.ng/api/asset/document/f5879c0d-702a-4b6f-b465-77e265b54561https://teras.ng/catalog-item/a169d080-3d40-471c-a4bc-1daa9ec1d5b1http://dspace.teras-network.net:4000/handle/123456789/43891PROBLEMS ENCOUNTERED IN ORGANIZINGEFFECTIVE BIOLOGY PRACTICAL IN SOME SELECTED SECONDARY SCHOOLS IN BIDA LOCAL GOVERNMENTAREA OF NIGER STATE.National Certificate of Education