Juwairiah, Juwairiah, Yusnia Sinambela, and Nurianti Sitorus. “PELATIHAN PEMBUATAN PAPER SOAP DARI LIMBAH KERTAS DI MADRASAH USWAH AL-ISLAM”. Jurnal Abdi Insani 9, no. 3 (September 18, 2022): 973–980. Accessed November 22, 2024. https://abdiinsani.unram.ac.id/index.php/jurnal/article/view/679.