1.
Astuti E, Rahayuningsih M, Ngabekti S. Development of Project-Based Learning Guide on Pollution and Environmental Conservation Material at SMA 1 Jekulo Kudus. JISE [Internet]. 16Aug.2018 [cited 22May2024];7(2):215-22. Available from: https://journal.unnes.ac.id/sju/jise/article/view/25021