Chatjutamanee, Thanet, Chalermkit Phulawan, and Piyawan Pinkaew. 2020. “The Study of Landscape Ecological Structure and Ecosystem Service of Forest at Rajprachanukroh 50 School, Khon Kaen Province”. Landscape Architecture Journal 2 (1):163-82. https://so01.tci-thaijo.org/index.php/LAJ/article/view/255313.