TAPAS (self-discipline) I Asana, Mantra & Mudra practice

Practice Svadhyaya (Self-Study) On the Mat Yoga journal, Yoga sequences, Yamas and niyamas

Tapas In Yoga: 4 Ways This Niyama Will Light Up Your Life – Brett Larkin Yoga

Yoga Resources — The Titusville Yoga Loft

The Power and Purpose of Tapas in Yoga • Yoga Basics

Tapas — Metta Yoga

Understanding Tapas: The Third Niyama - Meaning and Practice - Fitsri Yoga

Calaméo - Yoga education, at a glimpse - Tapas Pal, Sanat Kumar Rath, SambhuCharan Roy

What Is Raja Yoga? The Yoga Of Self-Control Demystified

Denise Walters

Yoga is the journey of the self, through the self, to the self - The Bhagavad Gita