Roohi, G.; Raza, S.M.; Khan, A.M.; Ahmad, R.M.; Akhtar, M. 2015. Enamel hypoplasia in Siwalik Rhinocerotids and its correlation with neogene climate. Pakistan Journal of Zoology 47 (5): 1433-1443. { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available