Amrozi Y, Putranto HA, Amin FM, Az-Zahra TS. Assistance of Batik Tulis in Nurul Huda Islamic Boarding School Situbondo through E-Commerce to Improve Socio-Economic Levels. engagement [Internet]. 2022May30 [cited 2026Feb.3];6(1):187 -203. Available from: http://engagement.fkdp.or.id/index.php/engagement/article/view/1168