Digital Signature Security in Data Communication. - Robbi Rahim; Andri Pranolo; Ronal Hadi; Rasyidah; Heri Nurdiyanto; Darmawan Napitupulu; Ansari Saleh Ahmar; Leon Andretti Abdillah; Dahlan Abdullah (CoRR, 2018)

Public Participation Readiness Toward E-Gov 2.0: Lessons from Two Countries. - Darmawan Napitupulu; Krisna Adiyarta; Albar (ICEGOV, 2019)

Integrative Factors of E-Health Laboratory Adoption: A Case of Indonesia. - Dwiza Riana; Achmad Nizar Hidayanto; Sri H. V. Pulukadang; Darmawan Napitupulu (Future Internet, 2021)