RACHMAWATI, S.; FUTHONA, A. K. CHARACTERIZATION OF CAUCHY-SCHWARZ INEQUALITY WITH TAPIA SEMI-INNER PRODUCT ON COMPLEX INNER PRODUCT SPACES . Sunan Kalijaga Journal of Applied Mathematics, [S. l.], v. 4, n. 1, p. 63–67, 2026. Disponível em: https://sunankalijaga.org/jurnal/index.php/skjam/article/view/250. Acesso em: 8 may. 2026.