Solar cellular phone battery charger/

Betervo, Abigail L.,

Solar cellular phone battery charger/ Abigail L. Betervo, Dhomenic V. Nuęz, Simeon A. Rase II - Nabua, Camarines Sur : Camarines sur Polytechnic Colleges ; 2007. - 69 leaves.

Undergraduate Thesis (BSECE) - Electronics Engineering