1. Assessment of Familiarity and Understanding of Chemical Hazard Warning Signs among University Students Majoring Chemistry and Biology: A Case Study at Jimma University;L Adane;Southwestern Ethiopia. World Applied Sciences Journal,2012
2. Comprehension of safety signs for construction workers: Comparison of existing and newly designed signs;S Arphorn;Journal of Human Ergology,2003
3. Interpretability of Surround Shapes Around Safety Symbols: Cross-Cultural Differences Among Migrant Farmworkers;G Bagagiolo;Proceedings of the 20th Congress of the International Ergonomics Association,2018
4. Hazard Perception Based on Safety Words and Colors: An Indian Perspective;A B Borade;International Journal of Occupational Safety and Ergonomics,2008
5. Hong Kong Chinese and Korean comprehension of American security safety symbols;A H S Chan;International Journal of Industrial Ergonomics,2009