Rengkuan, Mariana, Marleny Leasa, Aprilia Mokoagow, and Fernando Watung. 2024. “Project-Based Learning Tool Model That Empowers the Metacognitive Skills of MAN Model Manado Students”. KnE Social Sciences 9 (31):421–431. https://doi.org/10.18502/kss.v9i31.17604.