Graphene-based flexible circuit on cotton fabric using wax patterning method by Chee, Leong Lam, Mohd. Rafi, Muhamad Firdaus, Mohd. Fishol, Mohamad Fahmi Hazwan, Mohd. Yudin, Muhamad Bakhtiar, Michi, Aldi, Sriprachuabwong, Chakrit, Tuantranont, Adisorn, Bagus Wicaksono, Dedy Hermawan