An improved division operator for relational algebra. - Mohammad Dadashzadeh (Inf. Syst., 1989)

Converting SQL queries into relational algebra. - Mohammad Dadashzadeh; David W. Stemple (Inf. Manag., 1990)

Teaching Tip: A Simpler Approach to Set Comparison Queries in SQL. - Mohammad Dadashzadeh (J. Inf. Syst. Educ., 2003)

Set Comparison in Relational Query Languages. - Mohammad Dadashzadeh (Encyclopedia of Database Technologies and Applications, 2005)

Teaching Tip: Recursive Joins to Query Data Hierarchies in Microsoft Access. - Mohammad Dadashzadeh (J. Inf. Syst. Educ., 2007)

Teaching Tip: Specification and Enforcement of Semantic Integrity Constraints in Microsoft Access. - Mohammad Dadashzadeh (J. Inf. Syst. Educ., 2007)

Teaching Tip: Consuming Web Services: A Yahoo! Newsfeed Reader. - Mohammad Dadashzadeh (J. Inf. Syst. Educ., 2010)