PART A (Answers)

• Huilan Jin, Haruo Maki, G. Sai Sundara Krishnan, M. Anbuchelvi, and Hayao Ogata, Quasi-operation-open sets and operation-open sets in topological spaces, pp. 55-70
• Dhananjoy Mandal, Concerning s-closedness in ideal topological spaces, pp. 71-82
• Ahmad Al-Omari, On ideal topological spaces via cozero sets, pp. 83-91
• Khalid Y. AL-Zoubi, On γ-paracompact sets, pp. 93-100
• Dhananjoy Mandal and Manik Das, Some new characterizations of nearly metrizable spaces, pp. 101-113