Check to see if the electric ignitors are connected at the ignition module, located under the top surface panel. It is possible that the wire(s) that go to the oven ignitors has burned off or become disconnected from the main spark module,
It is also possible that the electrodes have failed and need to be replaced. These are the two (2) devices that produce the spark (and make the clicking sound) inside the oven compartment.
If those are OK, then check the thermostat, as it could be faulty and preventing the oven from functioning.
If you can smell gas when attempting to turn the oven (bake or broil) then the valves are good, if you don't smell any gas, the gas supply valves (one for each bake and broil tubes) need to be checked.
You might also try lighting the oven manually with a long match or grill lighter to rule out faulty gas supply valves or a faulty thermostat, which if you can manually light the oven, it would prove that the ignitors must have failed.
Here's the exploded line drawings for your stove along with the parts list, just click on each section to see the parts. You can order replacement parts from them as well.
Hope you find this Very Helpful and best regards!