1.
ANYANWU, RAYMOND IFEANYI, MUHAMMAD, ISMAIL, SHITTU, MICHAEL ADENIYI, MICHAEL, JONATHAN DADIYA. RELATIVE ANALYSIS OF STUDENTS PERCEPTION OF DIFFICULT CONCEPTS IN BIOLOGY AMONG SENIOR SECONDARY SCHOOLS IN KAURA, KADUNA STATE, NIGERIA . BJERP. 2025;9(8). doi:10.70382/bejerp.v9i8.017