Գ.Վ. Ավագյան. “Plum Polystigmosis (Plum Leaf Blotch): Development Characteristics and Struggling Measures”. AgriScience and Technology 3, no. 67 (August 5, 2023). Accessed November 21, 2024. https://journal.anau.am/index.php/anau/article/view/159.