Erwin

发表

openXchange as ebXML implementation and validation ; the first results

Erwin, 2003 .

Adjusting the Conservation Values through Common and Traditional Laws to Protect Turtles: The Case Of Enggano Island

Hartati, Helmi, J. Najwan, 2020 .

Assessing The Factors Affecting Traffic Accidents And Its Preventions: A Case Study

Fachrul Rozi, Erwin, Mohammad Arqon, 2019 .