Riani, E., & Oktalina, Y. (2025, August). Maritime Security and Drug Threats in the Border Waters of Bintan Regency: The Perspective of the Bintan Resort Police. Journal of Maritime Policy Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Riani, Elyza, و Yossi Oktalina. "Maritime Security and Drug Threats in the Border Waters of Bintan Regency: The Perspective of the Bintan Resort Police." Journal of Maritime Policy Science Aug. 2025.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Riani, Elyza, و Yossi Oktalina. "Maritime Security and Drug Threats in the Border Waters of Bintan Regency: The Perspective of the Bintan Resort Police." Journal of Maritime Policy Science, Aug. 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.