udah pernah kenal ilmuwan belom
udah pernah kenal ilmuwan belom ?
u d a h WORD_BOUNDARY p ə r n a h WORD_BOUNDARY k ə n a l WORD_BOUNDARY i l m u w a n WORD_BOUNDARY b ə l o m WORD_BOUNDARY
u d a h WORD_BOUNDARY p e r n a h WORD_BOUNDARY k e n a l WORD_BOUNDARY i l m u w a n WORD_BOUNDARY b e l o m WORD_BOUNDARY ? WORD_BOUNDARY