Tenggrik R Marak, Gonya Gadi, Sushma Devi Gurung, R. Lalbiakdika, and Hage Kanya, “Evolution of Papanicolaou Staining in Cervical Cytology: From Conventional Smears to Liquid-Based and Digital Cytopathology - A Narrative Review”, IJISEM, vol. 5, no. 3, pp. 737–753, Sep. 2026, doi: 10.69968/ijisem.2026v5i3737-753.