Febriyanto, Eko Wahyu, and Edi Widodo. 2022. “Analysis Of Sansevieria Fiber Composite With Naoh Alkalization: Analisa Komposit Serat Lidah Mertua (Sansevieria) Dengan Perlakuan Alkali Naoh”. Procedia of Social Sciences and Humanities 3 (July), 959 -66. https://doi.org/10.21070/pssh.v3i.288.