Romli, Roni, 		Mubarok, Dede, AND 		Mujib, Haqibul.
" THE IMPLEMENTATION OF ISLAMIC BUSINESS PRINCIPLES IN SHARIA LAUNDRY BUSINESS "MR. CLING CIAMIS"" <em>Syari&#039;ah Economics</em> [Online], Volume 6 Number 2 (11 September 2022)