Astrology remedies for Studies
Mantra for good education: Chant 108 times daily
"Shreem Hreem Saraswatiyei Swaha Hreem Eim Hreem Saraswatiyei Namaha."
For Weak Memory or for Remembrance: "Om Kreem Kreem Kreem."
Tantra for Disobedient Children: Chant Gayatri Maha mantra for 108 times for 108 days by keeping a packet of poppy seeds in hand. After 108 days powder it and chant 108 times and mix in eatables children who need to be controlled.