Letter to Editor The illusion of invitations: How open access journals are masking advertisements Himel Mondal CosmoDerma 5 (45) (17th April, 2025) DOI: 10.25259/CSDM_52_2025 Full text | PDF Letter to Editor The illusion of invitations: How open access journals are masking advertisements Himel Mondal CosmoDerma 5 (45) (17th April, 2025) DOI: 10.25259/CSDM_52_2025 Full text | PDF