Agus, Riyadi (2021) Dakwah Islam dan Nasionalisme: Studi Kasus Dakwah Kebangsaan A.R. Bawesdan. UIN Walisongo Semarang, Semarang.

Agus, Riyadi (2021) Women and the Da'wah Movement: Historical Analysis of the Khadijah RA’s Role in the Time of Rasulullah Saw. UIN Walisongo Semarang, Semarang.

Agus, Riyadi (2021) Aisyah RA's Interpersonal Communication Model in Sulaiman An-Nadawi's book 'Aisyah'. UIN Walisongo Semarang, Semarang.

Agus, Riyadi (2021) Komunikasi Interpersonal Komunitas Pelita dalam Membangun Toleransi Beragama. UNSPECIFIED thesis, UNSPECIFIED.

Agus, Riyadi (2021) Komunikasi Interpersonal Komunitas Pelita dalam Membangun Toleransi Beragama. UIN Walisongo Semarang, Semarang.

Agus, Riyadi (2021) Model Structure of Islamic Guidance and Counseling in the Healing Process of Inpatients. UIN Walisongo Semarang.