Mutmainah M, Astini BN, Astawa IMS. Efektivitas Penerapan Teknik Ecoprint Terhadap Keterampilan Sains Sederhana. JIPP [Internet]. 2022Dec.23 [cited 2024May10];7(4):2388-92. Available from: https://jipp.unram.ac.id/index.php/jipp/article/view/1035