Gaya APA

Putra, T, Y, D. (2019). Study on the evolution of national spatial data infrastructure (NSDI) development in Indonesia . Jepang: The University of Tokyo.

Gaya MLA

Putra, Tandang, Yuliadi, Dwi. "Study on the evolution of national spatial data infrastructure (NSDI) development in Indonesia". Jepang: The University of Tokyo, 2019. Text.