Hi ap evolution-concepts-and-tools

Ahmed-Refat Refat 5 years ago

Decision making basic concepts

Ahmed-Refat Refat 6 years ago

Go international a roadmap for egyptian journals

Ahmed-Refat Refat 6 years ago

Recommended journals ahmed refat

Ahmed-Refat Refat 6 years ago

Where to publish and why

Ahmed-Refat Refat 6 years ago

Endocrine disruptor

raj kumar 13 years ago

Hematological disorders

Dalia El-Shafei 9 years ago

Occupational Liver Disorders

Dalia El-Shafei 9 years ago

Death of traditional academic publishing

Ahmed-Refat Refat 7 years ago

Statistics of occupational accidents

Ahmed-Refat Refat 9 years ago

Models of environmental health indicators

Ahmed-Refat Refat 7 years ago

Safety Culture ثقافة السلامة

Ahmed-Refat Refat 11 years ago

Monitoring Occupational Environment

Ahmed-Refat Refat 12 years ago

Research Methods: Basic Concepts and Methods

Ahmed-Refat Refat 10 years ago

Risk Analysis in Occupational Health Setting

Ahmed-Refat Refat 12 years ago