Workshop : Science to improve Ecosystem Services and Local Livehoods (24 Februari 2020)
Restore Mangrove Ecosystem Workshop, Malaysia (20 Februari 2020)
WCP (Desember 2019)
World Class Professor 2019, Professor Kosuke Heki, Laboratory of Space Geodesy, Hokkaido University : Cahyadi, M.N., R.W. Rahayu, K. Heki, and Y. Nakashima, Harmonic ionospheric oscillation by the 2010 eruption of the Merapi volcano, Indonesia, J. Volcanol. Geothermal Res., (Under Review)
