Cut meat into 1/8 inch (3 mm) strips against the grain. Remove any visible fat.
Pour Worcestershire, liquid smoke and soy sauce into a pot; heat until t e mixture starts to simmer then turn off heat. Add brown sugar and stir until it completely dissolves. Set aside.
After the mixture has cooled; pour lemon juice, lemon pepper seasoning and garlic powder into the cooled mixture and stir properly.
Put meat strips into large-size container or bag; pour in the marinade. Marinate meat for 24 hours.
Place in a dehydrator and dry jerky at 160°F (71°C) for 6 - 8 hours or until it reaches doneness.