Umi Lailatul Jamilah, and Sujito Sujito. “THE IMPROVEMENT OF RAMIE FIBER PROPERTIES AS COMPOSITE MATERIALS USING ALKALIZATION TREATMENT: NaOH CONCENTRATION”. Jurnal Sains Materi Indonesia, vol. 22, no. 2, Oct. 2026, pp. 62-70, https://ejournal.brin.go.id/jsmi/article/view/5009.