C.C. Yap, M. Yahaya, and M.M. Salleh. 2026. “INVERTED BULK HETEROJUNCTION ORGANIC SOLAR CELL  WITH ZnO NANOROD ARRAYS”. Solid State Science and Technology 19 (1): 101-6. https://journal.massmalaysia.org/ojs/index.php/ssst/article/view/325.