If you cannot afford the official Patreon, here are practical, low-cost or tactical ways to access the notes:
You don’t need to pirate. Here are 7 legitimate ways to build your own Armando Hasudungan library: Armando Hasudungan Notes Pdf Free
This is the ultimate free method, though time-consuming: If you cannot afford the official Patreon, here
It takes longer, but you reinforce the material while building your own notebook. It takes longer, but you reinforce the material