Bhojpatra Brihaspati Yantra would help to remove the malefic effects of planet Jupiter. Bhojpatra Brihaspati Yantra can prepare on every thursday in shukla paksha with auspicious ink and auspicious pen (kalam).
Jupiter is the largest planet in the Solar System. Jupiter is also known as "GURU" of all "Devtas". According to Indian Astrolgy, Guru is the knowledge (GYAN) of the “KAAL PURUSHA”. So we can say “GURU” is the significant planet of brain and knowledge.