Ekpo, J. and Ansa, Eme (1999). Science teaching-learning modes in Senior Secondary Schools of AkwaIbom State. School Science. XXXVII (3), 32 – 40. (India)
- Plot 270, Unit C, Mass Housing Estate, Nwaniba
Ekpo, J. and Ansa, Eme (1999). Science teaching-learning modes in Senior Secondary Schools of AkwaIbom State. School Science. XXXVII (3), 32 – 40. (India)
