E. Tarigan, A. Swantari, and Purwanti Dyah Pramanik , Trans., “SWOT Analysis of Laundry Business in Jakarta, Indonesia”, int.jour.sci.res.mana, vol. 13, no. 07, pp. 9353–9359, Jul. 2025, doi: 10.18535/ijsrm/v13i07.em07.