Hello Sir/Mam,
My name is Fitri. I've student in Engineering Physics at Universitas Gadjah Mada, Indonesian.
I've read your description job, and I've the skill to work you offer. One of my experience in this field is that I've once a secretarial team in the International Conference on Science and Technology at Universitas Gadjah Mada.
I'll do my best for this job. I hope you give the opportunity to do this job.
Best regard,
Fitri