Lokakarya: Perbedaan antara revisi

* [http://www.chemistry-conferences.com chemistry conferences] (chemistry, biotechnology, nanotechnology, life sciences, chemoinformatics, engineering)

* [http://www.conferencealerts.com Conference Alerts.com]

* [http://www.euagenda.eu EUAgenda] (European Professional Event and Academic Conferences)

* [http://eventseer.net Eventseer.net] (computer science and linguistics)