Tung Linh, H., 		Thi Tuyet Thu, T., & 		Thi Hue, T.
(2025).
 Assessment of Soil Nutritional Status and Leaf Nutrient Diagnosis in Grapefruit Orchards in Thai Nguyen Province.
<em>VNU Journal Of Science: Earth And Environmental Sciences, 41</em>(2S).
doi:10.25073/2588-1094/vnuees.5424