Welcoming message from the 2017 3rd ICST chairman

The 2017 3
^rd
International Conference on Science and Technology was held as a part of the Universitas Gadjah Mada Annual Scientific Conference (UASC) consisting four major events: International Conference on Science and Technology (ICST), International Conference on Tropical Agriculture (ICTA), International Conference on Health Sciences (ICHS), and International Conference on Southeast Asia Studies (ICSEAS). The 2017 3
^rd
International Conference on Science and Technology consisted of five symposia, namely the 5
^th
Annual Network on Natural and Unnatural Material Symposium (ANNUM 5), 2
^nd
Computer Symposium, 2
^nd
Geomaritime Symposium, 1
^st
OMICS Symposium, and 1
^st
Infrastructure Technology Symposium. Accepted papers of the conference would be published in journals and proceedings indexed by Scopus, EBSCO or DOAJ, among others are the Indonesian Journal of Chemistry, Indonesian Journal of Geography, Indonesian Journal of Biotechnology, or IEEEXplore Digital Library.