Substrate level phosphorylation is seen in the conversion of
Substrate level phosphorylation

It is the production of ATP (or GTP) at substrate level without participation of electron transport chain.
It occurs in glycolysis and citric acid cycle, at following steps :-
Acetoacetate to α-keto glutarate
Succinyl CoA to Succinate
Fumarate to malate
Succinate to fumarate