Ikwandi , M.R., Baihaqi , M., Handayani, P. and Hariyadi, A. 2023. Tahfidz Entrepreneur Teaching System at Hidayatul Arifin Islamic Boarding School Sawocangkring Wonoayu Sidoarjo. Journal of Islamic and Muhammadiyah Studies. 5, (Oct. 2023). DOI:https://doi.org/10.21070/jims.v5i0.1587.