Put the barley in a bowl, cover it with cold water, and set it aside until the barley absorbs the water.
Mix the yeast with the warm water and set the mixture aside until it becomes frothy.
Add the barley mixture to the yeast. Then, add the wheat flour, bran, and salt. Mix everything until a dough forms.
Cover the dough with plastic wrap and let it rest.
Divide the dough into equal-sized rounds. Place them on a baking tray lined with parchment paper, cover with a cloth, and let them rest for one hour.
Preheat the oven to a medium temperature.
Take one piece of dough, roll it out on a flat surface, and place it on the prepared baking tray. Bake in the oven until cooked through.
Remove the bread from the oven and place it on a plate.
Repeat the process with the remaining dough. Serve the bread warm or at room temperature.