1. Syntactic identifier conciseness and consistency;Lawrie,2006
2. Effective identifier names for comprehension and memory;Lawrie;ISSE,2007
3. Descriptive compound identifier names improve source code comprehension;Schankin,2018
4. Effects of variable names on comprehension an empirical study;Avidan,2017
5. What’s in a name? A study of identifiers;Lawrie,2006