tisu 4d4D bioprinting offers ample opportunities for the production of complex dynamical constructs with hh resolution, otherwise inaccessible through other biofabrication methodsKertas Tisu, 1028 – 7028. Ketam , 0458 – 2458. Ketiak, 0920 – 2920. Kipas, 1001 – 7001. Kipas Kertas, 1116 – 7116. Kipas Sutra, 0710.