QIN, Zike; ZHANG, Mingfei. Solving the Sliding Puzzle problem using the A* algorithm and comparing the effectiveness of different heuristic functions. Science and Technology of Engineering, Chemistry and Environmental Protection, [S. l.], v. 3, n. 3, p. 8722, 2025. DOI: 10.61173/rxef6g41. Disponível em: https://stecep.deanfrancis.press/article/view/943. Acesso em: 4 nov. 2026.