Namaswa, Solomon Wangila; Mariita, Nicholas Obuya; Onyancha, Douglas; Kananu, Judith(International Journal of Scientific Research in Science, Engineering and Technology, 2018-04-05)
Mwema, Fredrick Madaraka; Sahar, Rezaee; Ali Arman; Stanislav Jurečka; Alireza Grayeli Korpi; Carlos Luna; Dinara, Sobola(Science Direct Superlattices and Microstructures, 2020-08)