Nugroho, Fajar Hari, Anwar Mahmudi, Tursila Tursila, Mispani Mispani, Jaenullah Jaenullah, and Ernawati Ernawati. “The Tradition of Kissing Kyai’s Hand: A Case Study at Islamic Boarding School of Raudlatul Hidayah Sulusuban Central Lampung”. Journal of Research in Islamic Education 3, no. 1 (June 28, 2021): 21–30. Accessed August 1, 2025. https://journal.iaimnumetrolampung.ac.id/index.php/jrie/article/view/1599.