Yusuf, Timotius, 		Chen, Jason, AND 		Yusuf, Vincentius.
" POTENSI FOTODINAMIK SEBAGAI MODALITAS TERAPI ALTERNATIF NON INVASIF PADA ORAL CANCER STADIUM DINI:" <em>Essential: Essence of Scientific Medical Journal</em> [Online], Volume 20 Number 1 (20 July 2022)