The relevance of software documentation, tools and technologies: a survey. - Andrew Forward; Timothy Lethbridge (ACM Symposium on Document Engineering, 2002)

How Software Engineers Use Documentation: The State of the Practice. - Timothy Lethbridge; Janice Singer; Andrew Forward (IEEE Softw., 2003)

CodeSnippets Plug-in to Eclipse: Introducing Web 2.0 Tagging to Improve Software Developer Recall. - Andrew Forward; Timothy Lethbridge; Dwight Deugo (SERA, 2007)

A taxonomy of software types to facilitate search and evidence-based software engineering. - Andrew Forward; Timothy C. Lethbridge (CASCON, 2008)

Problems and opportunities for model-centric versus code-centric software development: a survey of software professionals. - Andrew Forward; Timothy C. Lethbridge (MiSE, 2008)

Improving program comprehension by enhancing program constructs: An analysis of the Umple language. - Andrew Forward; Timothy C. Lethbridge; Dusan Brestovansky (ICPC, 2009)

Challenges and opportunities in applying research prototypes and findings into industrial practice. - Omar Bahy Badreddin; Timothy Lethbridge; Hisham El-Shishiny; Margaret-Anne D. Storey; Andrew Forward (CASCON, 2010)

Umple: Towards combining model driven with prototype driven system development. - Andrew Forward; Omar Bahy Badreddin; Timothy C. Lethbridge (International Symposium on Rapid System Prototyping, 2010)

Umplification: Refactoring to Incrementally Add Abstraction to a Program. - Timothy C. Lethbridge; Andrew Forward; Omar Bahy Badreddin (WCRE, 2010)

Teaching UML using umple: Applying model-oriented programming in the classroom. - Timothy C. Lethbridge; Gunter Mussbacher; Andrew Forward; Omar Bahy Badreddin (CSEE&T, 2011)

Model oriented programming: an empirical study of comprehension. - Omar Bahy Badreddin; Andrew Forward; Timothy C. Lethbridge (CASCON, 2012)

Model-driven rapid prototyping with Umple. - Andrew Forward; Omar Bahy Badreddin; Timothy C. Lethbridge; Julian Solano (Softw. Pract. Exp., 2012)

Exploring a Model-Oriented and Executable Syntax for UML Attributes. - Omar Bahy Badreddin; Andrew Forward; Timothy C. Lethbridge (SERA (selected papers), 2013)

Improving Code Generation for Associations: Enforcing Multiplicity Constraints and Ensuring Referential Integrity. - Omar Bahy Badreddin; Andrew Forward; Timothy C. Lethbridge (SERA (selected papers), 2013)

Specifying Trace Directives for UML Attributes and State Machines. - Hamoud Aljamaan; Timothy C. Lethbridge; Omar Bahy Badreddin; Geoffrey Guest; Andrew Forward (MODELSWARD, 2014)

A Test-Driven Approach for Developing Software Languages. - Omar Bahy Badreddin; Andrew Forward; Timothy C. Lethbridge (MODELSWARD, 2014)

A Novel Approach to Versioning and Merging Model and Code Uniformly. - Omar Bahy Badreddin; Timothy C. Lethbridge; Andrew Forward (MODELSWARD, 2014)

Investigation and Evaluation of UML Action Languages. - Omar Bahy Badreddin; Timothy C. Lethbridge; Andrew Forward (MODELSWARD, 2014)

Enhanced Code Generation from UML Composite State Machines. - Omar Bahy Badreddin; Timothy C. Lethbridge; Andrew Forward; Maged Elaasar; Hamoud Aljamaan; Miguel Garzón (MODELSWARD, 2014)

UmpleRun: a Dynamic Analysis Tool for Textually Modeled State Machines using Umple. - Hamoud Aljamaan; Timothy Lethbridge; Miguel Garzón; Andrew Forward (EXE@MoDELS, 2015)

A Decade of Software Design and Modeling: A Survey to Uncover Trends of the Practice. - Omar Badreddin; Rahad Khandoker; Andrew Forward; Omar Masmali; Timothy C. Lethbridge (MoDELS, 2018)

The Evolution of Software Design Practices Over a Decade: A Long Term Study of Practitioners. - Omar Badreddin; Rahad Khandoker; Andrew Forward; Timothy Lethbridge (J. Object Technol., 2021)

Umple: Model-driven development for open source and education. - Timothy C. Lethbridge; Andrew Forward; Omar Badreddin; Dusan Brestovansky; Miguel A. Garzón; Hamoud Aljamaan; Sultan Eid; Ahmed Husseini Orabi; Mahmoud Husseini Orabi; Vahdat Abdelzad; Opeyemi Adesina; Aliaa Alghamdi; et al. (Sci. Comput. Program., 2021)