Isnaeni WN, Budimarwanti C. Analisis Kebutuhan Buku Pengayaan Berbasis Chemo-Entrepreneurship pada Materi Kimia Hijau Terintegrasi Sustinable Development Issue . JRPK [Internet]. 2025 Apr. 13 [cited 2026 May 20];15(1):24-30. Available from: https://journal.unj.ac.id/unj/index.php/jrpk/article/view/52067