I. S. Purnama

发表

E. Nurjani, B. I. Arijuddin, I. S. Purnama, 2019, E3S Web of Conferences.

E. Nurjani, A. B. Sekaranom, A. Cahyadi, 2022, ASEAN Journal on Science and Technology for Development.

J. Vuillaume, I. S. Purnama, Novi Rahmawati, 2013 .

I. S. Purnama, S. Suprayogi, G. I. S. L. Faski, 2021, IOP Conference Series: Earth and Environmental Science.

Sunarto, D. Mardiatno, M. N. Malawani, 2020, IOP Conference Series: Earth and Environmental Science.

I. S. Purnama, Vincentia Anindha Primacintya, Sekar Dinul Salamah, 2020, E3S Web of Conferences.

I. S. Purnama, G. I. S. L. Faski, 2021, E3S Web of Conferences.

I. S. Purnama, Vincentia Anindha Primacintya, Kartika Ayu Wandari, 2020, E3S Web of Conferences.