Aryani Sairun, Henny Purnama Dewi, Dinda Larasati, Nadia Nur Sahgira, and Andini Permata Putri, “Motivasi semangat berwirausaha dikalangan Siswa/i SMA Kemala Bhayangkari 1 Medan”, JPMEP, vol. 2, no. 1, pp. 31-39, Aug. 2023.