buat membersihkan kuman
buat membersihkan kuman .
b u a t WORD_BOUNDARY m ə m b ə r s i h k a n WORD_BOUNDARY k u m a n WORD_BOUNDARY
b u a t WORD_BOUNDARY m e m b e r s i h k a n WORD_BOUNDARY k u m a n WORD_BOUNDARY . WORD_BOUNDARY