PERBEDAAN KETAHANAN FRAKTUR DAN POLA FRAKTUR PITA SERAT PENGUAT POLIETILEN ANYAMAN LOCKEDSTICTHED THREADS DAN BRAIDED SEBAGAI PASAK BUATAN PADA RESTORASI PASCA PERAWATAN ENDODONTI : FRACTURE RESISTANCE AND MODE OF FRACTURE DIFFERENCES OF LOCKEDSTICTHED THREADS AND BRAIDED POLYETHYLENE FIBER REINFORCED RIBBON AS CUSTOMIZED POST IN RESTORATION OF ENDODONTICALLY TREATED TOOTH. Dentika Dental J. 2013;17(4):345-350. doi:10.32734/dentika.v17i4.1785