Arby’in Pratiwi. 2018. “USE OF CONCEPT MAP IN IMPROVING OUTCOMES OF LEARNING SCIENCE PACKAGE MATERIALS IN BLOOD CIRCULATION SYSTEM SEKOLAH PAKET ASA GENERUS JAKARTA”. Jurnal Pendidikan Dompet Dhuafa 8 (02), 45-50. https://ojs.pendidikandd.org/index.php/JPD/article/view/128.