Naan, indian style tandoori flat bread

whole wheat flour 52.8% , fortified wheat flour 23.6% , buttermilk 11.8% , water 5.9% , soya oil 3.0% , wheat bran 1.5% , wheat flour 0.7% , baking powder 0.4% , salt 0.2% , ghee 0.1% , sugar 0.0% , brown sugar 0.0% , dextrose 0.0% , wheat germ 0.0% , E1400 0.0% , wheat gluten 0.0% , vegetable fiber 0.0% , yeast 0.0%