RAJAK, Abdul et al. The Effect of Nonwoven Microfiber Substrate Polypropylene Thickness to Air Filtration Performance of Polyacrilonitrille Nanofiber. Jurnal ILMU DASAR, [S.l.], v. 20, n. 2, p. 95-104, july 2019. ISSN 2442-5613. Available at: <https://jurnal.unej.ac.id/index.php/JID/article/view/9658>. Date accessed: 26 apr. 2024. doi: https://doi.org/10.19184/jid.v20i2.9658.