Ulinnuha Auliyya Lathifa, and Nina Witasari. “Inhaling the Opiumregie: Dynamics of the Opium Trade in Semarang 1901-1930: Menghisap Opiumregie: Dinamika Perdagangan Candu Di Semarang 1901-1930”. Santhet (Jurnal Sejarah Pendidikan Dan Humaniora) 10, no. 1 (February 10, 2026): 342–350. Accessed February 11, 2026. https://ejournal.unibabwi.ac.id/index.php/santhet/article/view/7253.