BUTANAS, M. A. P.; BUTANAS JR., B. M. Elemental and Infrared Characterization of Contaminants in Second-Hand Cotton Garments From Flea Markets In Valencia City, Bukidnon, Philippines. Jurnal Penelitian Fisika dan Aplikasinya (JPFA), [S. l.], v. 8, n. 1, p. 10–16, 2018. DOI: 10.26740/jpfa.v8n1.p10-16. Disponível em: https://journal.unesa.ac.id/index.php/jpfa/article/view/1859. Acesso em: 3 may. 2024.