Ghanim Naufal Zhafran, et al. “Management Of The Basic-Level Barista Training Program At The Community Vocational Training Center (BLKK) Of The Darussalam Kalibaru Foundation ”. Jurnal Nuansa : Publikasi Ilmu Manajemen Dan Ekonomi Syariah, vol. 4, no. 2, June 2026, pp. 270-8, doi:10.61132/nuansa.v4i2.2929.