M. R. Ramadhan

发表

V. Kurnianda, S. Purnawan, S. Karina, 2018, IOP Conference Series: Earth and Environmental Science.

M. Musman, D. Putra, V. Kurnianda, 2019, IOP Conference Series: Earth and Environmental Science.

M. Ulfah, V. Kurnianda, S. Purnawan, 2018, IOP Conference Series: Earth and Environmental Science.

V. Kurnianda, S. Purnawan, S. Agustina, 2018, IOP Conference Series: Earth and Environmental Science.