Wahyuni, S., Yurnetti, Y., Lestari, T. and Putri, A. 2024. Development Of An Integrated Science E-Module Oriented Problem Based Learning On Organ Systems Material For Class VIII SMP. Universe. 5, 1 (Jun. 2024), 88-96. DOI:https://doi.org/10.24036/universe.v5i1.748.