Linked from
The 18 pages that link to Tsongkhapa, each with the reason it gives.
GelugBroader topic: His teachings and reforms established the school’s identity.
AtishaRelated: His lamrim works developed themes associated with Atisha’s Lamp for the Path.
Guru YogaRelated: His tradition gives Guru Yoga a prominent place in staged preliminary practice.
KadampaRelated: He revived Kadampa ideals and incorporated their staged path into his own synthesis.
Second Dalai LamaRelated: His reform movement supplied the tradition Gendun Gyatso led.
AtiśaNarrower topic: His reform drew on Kadam teachings rooted in Atiśa’s Tibetan legacy.