مقالة · مجلة · 2026

Design, Construction, and Performance Evaluation of a Portable Solar-Powered Laptop Power Bank for Off-Grid Energy

F. Emmanuel, O. E. Okoye, T.E. Amakoromo

European Journal of Applied Science Engineering and Technology

• وصول مفتوح · ماسي

اقرأه10.59324/ejaset.2026.4(2).08