| 2025 | Interspeech | A Cookbook for Community-driven Data Collection of Impaired Speech in Low-Resource Languages. | Sumaya Ahmed Salihs, Isaac Wiafe, Jamal-Deen Abdulai, Elikem Doe Atsakpo, Gifty Ayoka, Richard Cave, Akon Obu Ekpezu, Catherine Holloway, Katrin Tomanek, Fiifi Baffoe Payin Winful |
| 2023 | Persuasive | Credibility in Persuasive Systems: A Systematic Review. | Felix Nti Koranteng, Uwe Matzat, Isaac Wiafe, Jaap Ham |
| 2022 | Persuasive | Supporting to be Credible: Investigating Perceived Social Support as a Determinant of Perceived Credibility. | Felix Nti Koranteng, Jaap Ham, Uwe Matzat, Isaac Wiafe |
| 2021 | Persuasive | Exploring the Impact of Persuasive Features on Customer Satisfaction Levels of E-Commerce Websites Based on the Kano Model. | Muna M. Alhammad, Isaac Wiafe, Stephen R. Gulliver |
| 2021 | Persuasive | Investigating User Perceptions of Persuasive Design Elements that Influence Perceived Credibility. | Felix Nti Koranteng, Jaap Ham, Isaac Wiafe |
| 2021 | Persuasive | Exploring the Impact of Persuasive System Features on User Sentiments in Health and Fitness Apps. | Charles Nutrokpor, Akon O. Ekpezu, Abigail Wiafe, Isaac Wiafe |
| 2018 | Persuasive | Can an Enterprise System Persuade? The Role of Perceived Effectiveness and Social Influence. | Jonathan Dabi, Isaac Wiafe, Agnis Stibe, Jamal-Deen Abdulai |
| 2015 | Persuasive | Enhancing Persuasive Features of Behaviour Change Support Systems: The Role of U-FADE. | Isaac Wiafe, Dorothy A. Frempong |
| 2012 | Persuasive | Analyzing the Persuasion Context of the Persuasive Systems Design Model with the 3D-RAB Model. | Isaac Wiafe, Muna M. Alhammad, Keiichi Nakata, Stephen R. Gulliver |