International Conference ICCTA 2021 invites full-length original research contributions from across the world. Full-length original research contributions as per the Springer single-column format provided shall be submitted. The manuscript template for submission is available in the Paper Template tab of Call for Papers. Extra page charge is applicable for manuscripts with more than ten pages. The manuscript template shall be found in the downloads section. The manuscript should contribute original research ideas, developmental ideas, analysis, findings, results, etc. The manuscript should not have been published in any journals/magazines or conference proceedings and not under review in any of them. Further the manuscript should contain the name of the corresponding author with e-mail id and affiliation of all co-authors. A soft copy of the full-length manuscripts (in .doc and .pdf) shall be submitted through the submission link provided. All the submitted manuscripts will be sent for peer review and the corresponding author will be notified of the outcome of the review process. If reviewers recommended further improvements in the manuscript, the manuscript will be sent back to the corresponding author and the revised version of the manuscript shall be submitted as per the notification given by email.