H. Harianta, N. Nofirman, F. W. Fransiska, W. D. L. Wardhani, and R. Farah, “Fostering Divergent Thinking in the Classroom: The Impact of Project-Based Learning on Student Creativity”, J. of Loomingulisus ja Innovatsioon, vol. 2, no. 5, pp. 254–265, Nov. 2025.