Wijanarko, T., Ginanjar, S., Febrianti, L., Dewi, A., & Novitasari, S. D. (2024). The Role of Natural Schools in Cultivating 4C Skills to Face the Challenges of the 21st Century . Jurnal Penelitian Pendidikan IPA, 10(3), 1048–1055. https://doi.org/10.29303/jppipa.v10i3.6556