YUMKHAM, S. D., S. SALAM, and S. D. KHOMDRAM. “Study on Gametophytes of Four Species of Maiden Hair Ferns (Adiantum L.) and Their Systematic Implications”. Notulae Scientia Biologicae, Vol. 11, no. 3, Sept. 2019, pp. 455-61, doi:10.15835/nsb11310471.