Since "Percorso Italia" is a very popular title for Italian learning materials, you are likely looking for a structured curriculum that takes you from being a complete beginner (A1) to an elementary level (A2).
While "paper" might refer to a physical copy or a specific academic resource, you can access the textbook and related materials through several platforms: Digital and PDF Access Percorso Italia A1-A2 - PDF
Pedagogical strengths
The course is designed to be used alongside audio tracks, which are essential for the numerous listening exercises and self-evaluation tests included in the material. Since "Percorso Italia" is a very popular title
Present indicative of regular/irregular verbs, articles, nouns (singular/plural), prepositions, and negative structures. Percorso Italia A1-A2 - PDF