Rahman, S.F.; Dey, A.R.; Kundu, U.K.; Begum, N. 2014. Investigation of gastrointestinal parasites of herbivores at Dhaka National Zoological Garden of Bangladesh. Journal of the Bangladesh Agricultural University 12 (1): 79-85. { 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