Nurhidah Munawer. (2021). Early growth, essential oil and zerumbone concentration of Zingiber zerumbet (L.) Smith as affected by different types of organic fertilizers and harvesting times. Kulliyyah of Science, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nurhidah Munawer. Early Growth, Essential Oil and Zerumbone Concentration of Zingiber Zerumbet (L.) Smith as Affected by Different Types of Organic Fertilizers and Harvesting Times. Kuantan, Pahang: Kulliyyah of Science, International Islamic University Malaysia, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nurhidah Munawer. Early Growth, Essential Oil and Zerumbone Concentration of Zingiber Zerumbet (L.) Smith as Affected by Different Types of Organic Fertilizers and Harvesting Times. Kulliyyah of Science, International Islamic University Malaysia, 2021.