A. . Vivas Moreno, P. . Rubiano Montaño, and I. M. . Sanz Caballero, “Historical-photographical information system for the study of trades: : An example of a technological application for the analysis of photographic documentation”, RPC, vol. 2, no. 1, pp. 133–141, Jun. 2020, doi: 10.21555/rpc.v0i1.2326.