Ikmah, Amit Dana, Muhammad Thoriqul Islam, Maftah Rozani Al-Am, Titin Erviana Ayu Neni, and Muhammad Yusuf Qardhawi. 2025. “Sumur Amber Blitar Solusi Universal”. Proceedings of Annual Conference for Muslim Scholars 9 (1), 882-94. https://proceedings.kopertais4.or.id/index.php/ancoms/article/view/746.