Rosero Erazo CR, Yaulema Garces FM, Yaulema Castañeda JL. Stochastic mathematical model to diagnose water and sediment quality in areas influenced by oil activity in the province of Orellana. . CCD [Internet]. 2021Jul.20 [cited 2024Nov.22];4(3):177-95. Available from: https://cienciadigital.org/revistacienciadigital2/index.php/ConcienciaDigital/article/view/1789