Missions Islam 90 Da'wah (Islam) 69 Da`wah (Islam) 23 Dissertations 22 Dissertations, Academic 22 Muslim converts 10 Methodology 8 Religious aspects 8 Religious life 6 Indigenous peoples 3 Apostasy 2 Batak (Indonesian people) 2 Criticism, interpretation, etc 2 Drama 2 History 2 Islamic religious education 2 Kufr (Islam) 2 Mosques 2 Muslims 2 Social aspects 2 Social conditions 2 Social life and customs 2 Activity programs 1 Batu Pahat 1 Blasphemy (Islam) 1 Brotherhoods 1 Brotherliness 1 Cham (Southeast Asian people) 1 College students 1