E. BHUVANESWARI, and S. SIVAPRASAD. “IMPACT OF PHOTOPERIOD ON CIRCADIAN PROTEIN AND PROTEASE RHYTHMS IN THE DIGESTIVE SYSTEM OF SILKWORM, BOMBYX MORI”. The Bioscan, vol. 7, no. 1, Feb. 2012, pp. 175-84, https://thebioscan.com/index.php/pub/article/view/991.