Transboundary emissions of smoke-haze from land and forest fires have recurred annually during the dry period (June to October. over the past few decades) in South East Asia. Hazardous air quality has been recorded in Malaysia during these episodes. Agricultural practices such as slash-and-burn of biomass and peat fires particularly in Sumatera and Kalimantan. https://foldlyers.shop/product-category/guitar-stands/