The Use of Context-free Grammar and Gamification to Reduce User Story Ambiguity and Raise Ambiguity Awareness: A Proposal. - Anis R. Amna (REFSQ Workshops, 2021)

A New Definition of Unambiguous User Stories: a Proposed Framework to Identify and Avoid Ambiguity in User Stories. - Anis R. Amna (CAiSE (Doctoral Consortium), 2022)

Controlled Experiments on User Stories' Modeling: Past, Present, and Future. - Konstantinos Tsilionis; Anis Rahmawati Amna; Samedi Heng; Stephan Poelmans; Geert Poels (Agil-ISE@CAiSE, 2022)

Systematic Literature Mapping of User Story Research. - Anis R. Amna; Geert Poels (IEEE Access, 2022)

Ambiguity in user stories: A systematic literature review. - Anis R. Amna; Geert Poels (Inf. Softw. Technol., 2022)

Enhancing requirements clarity: analyzing potential ambiguity in user stories. - Anis Rahmawati Amna (2024)

The AmbiTRUS framework for identifying potential ambiguity in user stories. - Anis R. Amna; Yves Wautelet; Stephan Poelmans; Samedi Heng; Geert Poels (J. Syst. Softw., 2025)