"Article (65) The Worker shall be entitled to the wages specified in the service contract and if the contract does not specify the wage the worker shall be entitled to the wage specified in the work regulations. If the wage is not specified in accordance with the preceding paragraph the worker shall be entitled to a wage equivalent to the wage specified for work of a similar type in the establishment and otherwise in accordance with the custom applicable to the profession in the place of performance of the work and if there is no such custom the judge shall specify the wage in accordance with the requirements of justice."
In the absence of a contract this would be true.