Reddit communities like or r/languagelearning frequently have resource threads. Users often share Google Drive links to PDFs. Caution: Ensure the link is safe and the file is not a virus scan before downloading.
Do not just read the PDF. Convert every new vocabulary word into an . There are pre-made shared decks titled "Al-Tamhidi Vocabulary." Import these to quiz yourself daily. Al-kitab Al-tamhidi Pdf