Angel Alderete-Chavez, Vicente Espinosa Hernandez, Nancy De la Cruz-Landero, Enrique Ojeda Trejo and Hortencia Brito Vega
Journal of Applied Sciences 9 ( 8 ): 1583 - 1587 , 2009
Muhammad Ehsan, Polile Augustine Molumeli, Vicente Espinosa Hernandez, Alejandro Baeza Reyes, Jesus Perez Moreno, Marcos Soto Hernandez, Enrique Ojeda Trejo, David Jaen Contreras, Alejandrina Ruiz Bello and Edmundo Robledo Santoyo
Journal of Applied Sciences 7 ( 16 ): 2380 - 2384 , 2007