PEREIRA, Milena Batalha; CLASSE, Tadeu Moreira de; DIIR, Bruna. 3C Method for Planning the Collaborative Design of a Gamified Tool to Combat Procrastination. In: RESEARCH DESIGN - BRAZILIAN SYMPOSIUM ON COLLABORATIVE SYSTEMS (SBSC), 20. , 2025, Manaus/AM. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2025 . p. 18-23. DOI: https://doi.org/10.5753/sbsc_estendido.2025.6549.