BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20250820T000000Z DTEND:20250820T000000Z SUMMARY:ICSD 2025 13th International Conference on Sustainable Development Rome, It: Icsd Conference Deadlines due before 20th August 2025 LOCATION:Roma Eventi Pontifical Gregorian University,Rome,Italy BEGIN:VALARM TRIGGER:-PT2W REPEAT:1 DURATION:PT15M ACTION:DISPLAY DESCRIPTION:Reminder END:VALARM BEGIN:VALARM TRIGGER:-PT1W REPEAT:1 DURATION:PT15M ACTION:DISPLAY DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR