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  _  __   _    _     _____      ___      ______  
 | |/ // | || | ||  / ____||   / _ \\   /_____// 
 | ' //  | || | || / //---`'  / //\ \\  `____ `  
 | . \\  | \\_/ || \ \\___   |  ___  || /___//   
 |_|\_\\  \____//   \_____|| |_||  |_|| `__ `    
 `-` --`   `---`     `----`  `-`   `-`  /_//     
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Text this: PERAN BAHAN ORGANIK DAN TATA AIR MIKRO TERHADAP KELARUTAN BESI, EMISI CH4, EMISI CO2 DAN PRODUKTIVITAS PADI DI LAHAN SULFAT MASAM