TAUVANA, Ade Irvan; NULHAKIM, Lukman; NURFADILLAH, Elsa. Synthesis and Characterization of Dual-doped (Al, Co) ZnO Nanofibers for Sustainable Piezoelectric Nanogenerator Applications. Piston: Journal of Technical Engineering, [S. l.], v. 9, n. 2, p. 125–131, 2026. Disponível em: https://openjournal.unpam.ac.id/index.php/Piston/article/view/53435. Acesso em: 2 feb. 2026.