Manavadharmaśāstram is a key hindu text and a basic text for all gurus to base their teachings on. It comprises of 12 chapters presenting the norms of domestic, social and religious life of India,
Ṣoḍaśavidhi upacara is a complete process of performing the rituals of pooja(worship). There are 16 upacharas(services)to be executed for worship. All the 16 upacharas are described in this text.