I think we overlook root stocks when we want to have smaller trees in our yards. Most nurseries graft on "turpentine" what ever that is. I know of at least 4-5 cultivars called "turpentine", there is not one genetically identified ideal turpentine for at least South Florida. These are very robust trees, nothing dwarf about them. I do agree there is little published work on this, starting with how many "turpertines" there are circulating in the area.
The only rootstock with some research available with some dwarfing characteristics ( available in So. Florida) is 13-1 an Israeli root stock. Seems like they are slower growers thus smaller. In some cases more productive
I ran into someone who had experience with these and he planted a few acres of Keitt on 13-1 and said they were "manageable" in size, as compared to Criollos or turpentines, and there was uniformity in the grove and good production.
https://www.mango.org/wp-content/uploads/2018/03/Proyecto_de_Patrones_de_Mango_Informe_Final_Spn.pdfIn this paper 13-1 is mentioned 45 times, sorry is in Spanish