Characteristics of multimedia textbooks that affect post-test scores. - Jaan Mikk; Piret Luik (J. Comput. Assist. Learn., 2003)

Characteristics of drills related to development of skills. - Piret Luik (J. Comput. Assist. Learn., 2007)

What is important in electronic textbooks for students of different achievement levels? - Piret Luik; Jaan Mikk (Comput. Educ., 2008)

Would boys and girls benefit from gender-specific educational software? - Piret Luik (Br. J. Educ. Technol., 2011)

Cyberbullying Definition Among Adolescents: A Comparison Across Six European Countries. - Ersilia Menesini; Annalaura Nocentini; Benedetta Emanuela Palladino; Ann Frisén; Sofia Berne; Rosario Ortega-Ruiz; Juan Calmaestra; Herbert Scheithauer; Anja Schultze-Krumbholz; Piret Luik; Karin Naruskov; Catherine Blaya; et al. (Cyberpsychology Behav. Soc. Netw., 2012)

Effective electronic materials: are teachers aware of these? - Piret Luik (Interact. Learn. Environ., 2012)

Relationships between Blogging Activeness and the Characteristics of Participants and Blogs during Teaching Practice and Induction Year. - Piret Luik; Merle Taimalu (ICWL, 2014)

Self- and Automated Assessment in Programming MOOCs. - Marina Lepp; Piret Luik; Tauno Palts; Kaspar Papli; Reelika Suviste; Merilin Säde; Kaspar Hollo; Vello Vaherpuu; Eno Tõnisson (TEA, 2016)

Automatic Assessment of Programming Assignments Using Image Recognition. - Eerik Muuli; Kaspar Papli; Eno Tõnisson; Marina Lepp; Tauno Palts; Reelika Suviste; Merilin Säde; Piret Luik (EC-TEL, 2017)

Student's Perceptions of Cyberbullying in the Context of Cyberbullying Criteria and Types: The Role of Age. - Piret Luik; Karin Naruskov (LTEC@KMO, 2018)

Perceptions of technological, pedagogical and content knowledge (TPACK) among pre-service teachers in Estonia. - Piret Luik; Merle Taimalu; Reelika Suviste (Educ. Inf. Technol., 2018)

The Characteristics of Tutor Blogging Predicting Student Reflection in Blogs. - Karmen Kalk; Piret Luik; Merle Taimalu (ICWL, 2019)

Factors That Influence Students' Motivation and Perception of Studying Computer Science. - Merilin Säde; Reelika Suviste; Piret Luik; Eno Tõnisson; Marina Lepp (SIGCSE, 2019)

What motivates enrolment in programming MOOCs? - Piret Luik; Reelika Suviste; Marina Lepp; Tauno Palts; Eno Tõnisson; Merilin Säde; Kaspar Papli (Br. J. Educ. Technol., 2019)

Participants and completers in programming MOOCs. - Piret Luik; Lidia Feklistova; Marina Lepp; Eno Tõnisson; Reelika Suviste; Maria Gaiduk; Merilin Säde; Tauno Palts (Educ. Inf. Technol., 2019)

Behaviour Patterns of Learners while Solving a Programming Task: an Analysis of Log Files. - Heidi Meier; Eno Tõnisson; Marina Lepp; Piret Luik (EDUCON, 2020)

Upper- and Lower-Secondary Students' Motivation to Study Computer Science. - Külli Kori; Piret Luik (ISSEP, 2020)

Using image recognition to automatically assess programming tasks with graphical output. - Eerik Muuli; Eno Tõnisson; Marina Lepp; Piret Luik; Tauno Palts; Reelika Suviste; Kaspar Papli; Merilin Säde (Educ. Inf. Technol., 2020)

Automation of assessment and feedback in IT teaching from the teaching staff perspective. - Eerik Muuli; Marina Lepp; Reimo Palm; Piret Luik (FIE, 2021)

Changes in activity and content of messages of an Estonian Facebook group during transition to distance learning at the beginning of the COVID-19 pandemic. - Piret Luik; Marina Lepp (J. Comput. Assist. Learn., 2021)

National Policies and Services for Digital Competence Advancement in Estonia. - Mart Laanpere; Linda Helene Sillat; Piret Luik; Piret Lehiste; Kerli Pozhogina (WCCE, 2022)

Helping Students with the Most Common Questions in an Introductory Databases Course. - Piret Luik; Marina Lepp; Karolin Kivilaan (EDUCON, 2023)

Learner success and the factors influencing it in computer programming MOOC. - Marili Rõõm; Piret Luik; Marina Lepp (Educ. Inf. Technol., 2023)

Gender Disparities in a Databases Course: Performance of Different Activities. - Piret Luik (EDUCON, 2024)

A Model of Multiple Approaches to Learners' Success in MOOCs: A Scoping Literature Review. - Piret Luik; Marili Rõõm; Marina Lepp (EDUCON, 2024)

Teaching Informatics in Lower-Secondary Schools: Views of Informatics Teachers. - Piret Luik; Riin Saadjärv; Veronika Lehesaar (EDUCON, 2024)

Does knowledge according to the TPACK framework have an impact on student teachers' beliefs? A path analysis. - Piret Luik; Merle Taimalu; Karin Naruskov; Karmen Kalk (Educ. Inf. Technol., 2024)

Using ChatGPT 3.5 to Reformulate Word Problems for State Exam in Mathematics. - Piret Luik; Carmen Keivabu; Kerli Orav-Puurand (CSEDU (1), 2025)

School-Level Factors of Computer Science Education at the Upper Secondary School Level That Affect Further Studies in It. - Kristi Salum; Piret Luik; Marina Lepp (EDUCON, 2025)