Our People Organizational Structure Bhumitara - Organizational Structure Board Teams Silvianna Executive Director Rahmat Adeputra Finance & Operation Angga Program & Impact Nur Akbar Arofatulah Scientific & Innovation Trustee Samsul Widodo Chair of the Board of Trustees Yasir Sani Supervisory Board Chair Muhammad Hardiansyah Executive Chair Peni Agustujanto Strategic Partnership & Development Trustee Yumechris Amekan, S.Si., M. Biotech., Ph.D Ir. Singgih Utomo, S.Hut., M.Sc., Ph.D. Dr. Najmu Tsaqib Akhda, S.P., M.A. Diah Fitria Widhiningsih, S.P., M.Sc