Syaifuddinn syaifuddin., Rosben Sihombing, Robert Tua Siregar. Determinants Of Entrepreneurship In PT Propertindo Bersinar Pematang Siantar. ISBN [Internet]. 2025Feb.17 [cited 2025Feb.24];1(1). Available from: https://jurnal.unprimdn.ac.id/index.php/ISBN/article/view/6451