Prayitno, S. H. “INCREASING CREATIVITY AND LEARNING OUTCOME HISTORY OF INDONESIA ISLAMIC MATERIALS INTO THE KING’S PALACE THROUGH A SCIENTIFIC APPROACH IN PROBLEM-BASED LEARNING FOR STUDENTS OF CLASS X AP 3 SMK NEGERI 1 PURWODADI”. Literasi Nusantara, vol. 2, no. 2, Aug. 2022, pp. 570-81, http://journal.citradharma.org/index.php/literasinusantara/article/view/410.